7245860 has 12 divisors (see below), whose sum is σ = 15216348. Its totient is φ = 2898336.

The previous prime is 7245829. The next prime is 7245863. The reversal of 7245860 is 685427.

It can be written as a sum of positive squares in 2 ways, for example, as 3474496 + 3771364 = 1864^2 + 1942^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7245863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181127 + ... + 181166.

It is an arithmetic number, because the mean of its divisors is an integer number (1268029).

Almost surely, 2^7245860 is an apocalyptic number.

It is an amenable number.

7245860 is an abundant number, since it is smaller than the sum of its proper divisors (7970488).

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

7245860 is a wasteful number, since it uses less digits than its factorization.

7245860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362302 (or 362300 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 7245860 is about 2691.8135150861. The cubic root of 7245860 is about 193.5069849495.

The spelling of 7245860 in words is "seven million, two hundred forty-five thousand, eight hundred sixty".