115142652 has 18 divisors (see below), whose sum is σ = 291055128. Its totient is φ = 38380872.

The previous prime is 115142639. The next prime is 115142693. The reversal of 115142652 is 256241511.

115142652 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 4 + 2 + 652 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1599168 + ... + 1599239.

Almost surely, 2^115142652 is an apocalyptic number.

115142652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115142652 is an abundant number, since it is smaller than the sum of its proper divisors (175912476).

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

115142652 is a wasteful number, since it uses less digits than its factorization.

115142652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3198417 (or 3198412 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 115142652 is about 10730.4544172183. The cubic root of 115142652 is about 486.4954050127.

The spelling of 115142652 in words is "one hundred fifteen million, one hundred forty-two thousand, six hundred fifty-two".