126119664 has 60 divisors (see below), whose sum is σ = 385051992. Its totient is φ = 38217600.

The previous prime is 126119621. The next prime is 126119681. The reversal of 126119664 is 466911621.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 38227 + ... + 41394.

Almost surely, 2^126119664 is an apocalyptic number.

It is an amenable number.

126119664 is an abundant number, since it is smaller than the sum of its proper divisors (258932328).

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

126119664 is a wasteful number, since it uses less digits than its factorization.

126119664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79646 (or 79637 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 126119664 is about 11230.3011535755. The cubic root of 126119664 is about 501.4884499699.

The spelling of 126119664 in words is "one hundred twenty-six million, one hundred nineteen thousand, six hundred sixty-four".