126353632 has 12 divisors (see below), whose sum is σ = 248758776. Its totient is φ = 63176800.

The previous prime is 126353603. The next prime is 126353653. The reversal of 126353632 is 236353621.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 126353594 and 126353603.

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, 1974244 + ... + 1974307.

It is an arithmetic number, because the mean of its divisors is an integer number (20729898).

Almost surely, 2^126353632 is an apocalyptic number.

It is an amenable number.

126353632 is a deficient number, since it is larger than the sum of its proper divisors (122405144).

126353632 is an equidigital number, since it uses as much as digits as its factorization.

126353632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3948561 (or 3948553 counting only the distinct ones).

The product of its digits is 19440, while the sum is 31.

The square root of 126353632 is about 11240.7131446363. The cubic root of 126353632 is about 501.7983666665.

The spelling of 126353632 in words is "one hundred twenty-six million, three hundred fifty-three thousand, six hundred thirty-two".