5725920 has 96 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 1497600.

The previous prime is 5725913. The next prime is 5725927. The reversal of 5725920 is 295275.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5725913) and next prime (5725927).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5725927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37845 + ... + 37995.

It is an arithmetic number, because the mean of its divisors is an integer number (191520).

Almost surely, 2^5725920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5725920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9192960).

5725920 is an abundant number, since it is smaller than the sum of its proper divisors (12660000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5725920 is a wasteful number, since it uses less digits than its factorization.

5725920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 5725920 is about 2392.8894667326. The cubic root of 5725920 is about 178.9019572745.

The spelling of 5725920 in words is "five million, seven hundred twenty-five thousand, nine hundred twenty".