126056432 has 10 divisors (see below), whose sum is σ = 244234368. Its totient is φ = 63028208.

The previous prime is 126056423. The next prime is 126056531. The reversal of 126056432 is 234650621.

It is a junction number, because it is equal to n+sod(n) for n = 126056395 and 126056404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3939248 + ... + 3939279.

Almost surely, 2^126056432 is an apocalyptic number.

It is an amenable number.

126056432 is a deficient number, since it is larger than the sum of its proper divisors (118177936).

126056432 is an equidigital number, since it uses as much as digits as its factorization.

126056432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7878535 (or 7878529 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 126056432 is about 11227.4855599996. The cubic root of 126056432 is about 501.4046263546.

The spelling of 126056432 in words is "one hundred twenty-six million, fifty-six thousand, four hundred thirty-two".