126055115 has 16 divisors (see below), whose sum is σ = 159153120. Its totient is φ = 95719680.

The previous prime is 126055109. The next prime is 126055117. The reversal of 126055115 is 511550621.

It is not a de Polignac number, because 126055115 - 2⁴ = 126055099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126055117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725 + ... + 15894.

It is an arithmetic number, because the mean of its divisors is an integer number (9947070).

Almost surely, 2^126055115 is an apocalyptic number.

126055115 is a deficient number, since it is larger than the sum of its proper divisors (33098005).

126055115 is a wasteful number, since it uses less digits than its factorization.

126055115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16702.

The product of its (nonzero) digits is 1500, while the sum is 26.

The square root of 126055115 is about 11227.4269091364. The cubic root of 126055115 is about 501.4028801731.

The spelling of 126055115 in words is "one hundred twenty-six million, fifty-five thousand, one hundred fifteen".