115201612 has 6 divisors (see below), whose sum is σ = 201602828. Its totient is φ = 57600804.

The previous prime is 115201591. The next prime is 115201621. The reversal of 115201612 is 216102511.

It is a super-2 number, since 2×115201612² = 26542822814797088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115201612.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14400198 + ... + 14400205.

Almost surely, 2^115201612 is an apocalyptic number.

It is an amenable number.

115201612 is a deficient number, since it is larger than the sum of its proper divisors (86401216).

115201612 is a wasteful number, since it uses less digits than its factorization.

115201612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28800407 (or 28800405 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 115201612 is about 10733.2013863525. The cubic root of 115201612 is about 486.5784291977.

The spelling of 115201612 in words is "one hundred fifteen million, two hundred one thousand, six hundred twelve".