126364632 has 16 divisors (see below), whose sum is σ = 315911640. Its totient is φ = 42121536.

The previous prime is 126364631. The next prime is 126364661. The reversal of 126364632 is 236463621.

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

It is a junction number, because it is equal to n+sod(n) for n = 126364593 and 126364602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126364631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2632573 + ... + 2632620.

Almost surely, 2^126364632 is an apocalyptic number.

126364632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126364632 is an abundant number, since it is smaller than the sum of its proper divisors (189547008).

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

126364632 is a wasteful number, since it uses less digits than its factorization.

126364632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265202 (or 5265198 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 126364632 is about 11241.2024267869. The cubic root of 126364632 is about 501.8129279729.

The spelling of 126364632 in words is "one hundred twenty-six million, three hundred sixty-four thousand, six hundred thirty-two".