126952164 has 24 divisors (see below), whose sum is σ = 329135520. Its totient is φ = 42317352.

The previous prime is 126952153. The next prime is 126952187. The reversal of 126952164 is 461259621.

126952164 is a `hidden beast` number, since 12 + 69 + 521 + 64 = 666.

It is a super-2 number, since 2×126952164² = 32233703888565792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587634 + ... + 587849.

It is an arithmetic number, because the mean of its divisors is an integer number (13713980).

Almost surely, 2^126952164 is an apocalyptic number.

It is an amenable number.

126952164 is an abundant number, since it is smaller than the sum of its proper divisors (202183356).

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

126952164 is a wasteful number, since it uses less digits than its factorization.

126952164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175496 (or 1175488 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 126952164 is about 11267.3050903932. The cubic root of 126952164 is about 502.5894516629.

The spelling of 126952164 in words is "one hundred twenty-six million, nine hundred fifty-two thousand, one hundred sixty-four".