126765475 has 12 divisors (see below), whose sum is σ = 158248800. Its totient is φ = 100728800.

The previous prime is 126765433. The next prime is 126765487. The reversal of 126765475 is 574567621.

It is a de Polignac number, because none of the positive numbers 2^k-126765475 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13291 + ... + 20740.

It is an arithmetic number, because the mean of its divisors is an integer number (13187400).

Almost surely, 2^126765475 is an apocalyptic number.

126765475 is a deficient number, since it is larger than the sum of its proper divisors (31483325).

126765475 is a wasteful number, since it uses less digits than its factorization.

126765475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34190 (or 34185 counting only the distinct ones).

The product of its digits is 352800, while the sum is 43.

The square root of 126765475 is about 11259.0174970998. The cubic root of 126765475 is about 502.3429704962.

The spelling of 126765475 in words is "one hundred twenty-six million, seven hundred sixty-five thousand, four hundred seventy-five".