115413602 has 8 divisors (see below), whose sum is σ = 173617500. Its totient is φ = 57541104.

The previous prime is 115413601. The next prime is 115413659. The reversal of 115413602 is 206314511.

It can be written as a sum of positive squares in 2 ways, for example, as 115369081 + 44521 = 10741^2 + 211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×115413602² = 26640599053228808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115413601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81977 + ... + 83372.

Almost surely, 2^115413602 is an apocalyptic number.

115413602 is a deficient number, since it is larger than the sum of its proper divisors (58203898).

115413602 is a wasteful number, since it uses less digits than its factorization.

115413602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165700.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 115413602 is about 10743.0722793808. The cubic root of 115413602 is about 486.8767078796.

Subtracting 115413602 from its reverse (206314511), we obtain a palindrome (90900909).

The spelling of 115413602 in words is "one hundred fifteen million, four hundred thirteen thousand, six hundred two".