115640602 has 32 divisors (see below), whose sum is σ = 223248384. Its totient is φ = 43599600.

The previous prime is 115640597. The next prime is 115640617. The reversal of 115640602 is 206046511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7338 + ... + 16885.

It is an arithmetic number, because the mean of its divisors is an integer number (6976512).

Almost surely, 2^115640602 is an apocalyptic number.

115640602 is a deficient number, since it is larger than the sum of its proper divisors (107607782).

115640602 is a wasteful number, since it uses less digits than its factorization.

115640602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24274.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 115640602 is about 10753.6320375955. The cubic root of 115640602 is about 487.1957015708.

The spelling of 115640602 in words is "one hundred fifteen million, six hundred forty thousand, six hundred two".