715536 has 30 divisors (see below), whose sum is σ = 2002910. Its totient is φ = 238464.

The previous prime is 715523. The next prime is 715537. The reversal of 715536 is 635517.

It can be written as a sum of positive squares in only one way, i.e., 518400 + 197136 = 720^2 + 444^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 715536.

It is not an unprimeable number, because it can be changed into a prime (715537) by changing a digit.

715536 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2341 + ... + 2628.

2⁷¹⁵⁵³⁶ is an apocalyptic number.

It is an amenable number.

715536 is an abundant number, since it is smaller than the sum of its proper divisors (1287374).

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

715536 is a wasteful number, since it uses less digits than its factorization.

715536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4983 (or 4974 counting only the distinct ones).

The product of its digits is 3150, while the sum is 27.

The square root of 715536 is about 845.8936103317. The cubic root of 715536 is about 89.4424793994.

The spelling of 715536 in words is "seven hundred fifteen thousand, five hundred thirty-six".