126560115 has 48 divisors (see below), whose sum is σ = 240903936. Its totient is φ = 60955200.

The previous prime is 126560101. The next prime is 126560123. The reversal of 126560115 is 511065621.

It is a happy number.

126560115 is a `hidden beast` number, since 1 + 2 + 656 + 0 + 1 + 1 + 5 = 666.

It is not a de Polignac number, because 126560115 - 2⁷ = 126559987 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81900 + ... + 83430.

It is an arithmetic number, because the mean of its divisors is an integer number (5018832).

Almost surely, 2^126560115 is an apocalyptic number.

126560115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

126560115 is a deficient number, since it is larger than the sum of its proper divisors (114343821).

126560115 is a wasteful number, since it uses less digits than its factorization.

126560115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720 (or 1717 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 126560115 is about 11249.8939995006. The cubic root of 126560115 is about 502.0715587688.

The spelling of 126560115 in words is "one hundred twenty-six million, five hundred sixty thousand, one hundred fifteen".