25012350 has 144 divisors (see below), whose sum is σ = 76137984. Its totient is φ = 5832000.

The previous prime is 25012327. The next prime is 25012357. The reversal of 25012350 is 5321052.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25012357) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 153369 + ... + 153531.

It is an arithmetic number, because the mean of its divisors is an integer number (528736).

Almost surely, 2^25012350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25012350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38068992).

25012350 is an abundant number, since it is smaller than the sum of its proper divisors (51125634).

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

25012350 is a wasteful number, since it uses less digits than its factorization.

25012350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 25012350 is about 5001.2348475152. The cubic root of 25012350 is about 292.4499147204.

It can be divided in two parts, 2501 and 2350, that added together give a triangular number (4851 = T₉₈).

The spelling of 25012350 in words is "twenty-five million, twelve thousand, three hundred fifty".