126152115 has 32 divisors (see below), whose sum is σ = 215066880. Its totient is φ = 62960256.

The previous prime is 126152107. The next prime is 126152141. The reversal of 126152115 is 511251621.

It is not a de Polignac number, because 126152115 - 2³ = 126152107 is a prime.

It is a super-2 number, since 2×126152115² = 31828712237946450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20989 + ... + 26321.

It is an arithmetic number, because the mean of its divisors is an integer number (6720840).

Almost surely, 2^126152115 is an apocalyptic number.

126152115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

126152115 is a deficient number, since it is larger than the sum of its proper divisors (88914765).

126152115 is a wasteful number, since it uses less digits than its factorization.

126152115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5443.

The product of its digits is 600, while the sum is 24.

The square root of 126152115 is about 11231.7458571675. The cubic root of 126152115 is about 501.5314578181.

The spelling of 126152115 in words is "one hundred twenty-six million, one hundred fifty-two thousand, one hundred fifteen".