126535924 has 12 divisors (see below), whose sum is σ = 228581248. Its totient is φ = 61227000.

The previous prime is 126535901. The next prime is 126535957. The reversal of 126535924 is 429535621.

It is a super-2 number, since 2×126535924² = 32022680125067552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510102 + ... + 510349.

Almost surely, 2^126535924 is an apocalyptic number.

It is an amenable number.

126535924 is a deficient number, since it is larger than the sum of its proper divisors (102045324).

126535924 is a wasteful number, since it uses less digits than its factorization.

126535924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020486 (or 1020484 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The square root of 126535924 is about 11248.8187824322. The cubic root of 126535924 is about 502.0395676817.

The spelling of 126535924 in words is "one hundred twenty-six million, five hundred thirty-five thousand, nine hundred twenty-four".