115149034 has 64 divisors (see below), whose sum is σ = 234420480. Its totient is φ = 40965120.

The previous prime is 115149031. The next prime is 115149037. The reversal of 115149034 is 430941511.

It is an interprime number because it is at equal distance from previous prime (115149031) and next prime (115149037).

It is a super-2 number, since 2×115149034² = 26518600062266312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115148993 and 115149011.

It is not an unprimeable number, because it can be changed into a prime (115149031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225972 + ... + 226480.

It is an arithmetic number, because the mean of its divisors is an integer number (3662820).

Almost surely, 2^115149034 is an apocalyptic number.

115149034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

115149034 is an abundant number, since it is smaller than the sum of its proper divisors (119271446).

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

115149034 is a wasteful number, since it uses less digits than its factorization.

115149034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 115149034 is about 10730.7517909977. The cubic root of 115149034 is about 486.5043931570.

The spelling of 115149034 in words is "one hundred fifteen million, one hundred forty-nine thousand, thirty-four".