426232757 has 12 divisors (see below), whose sum is σ = 469032480. Its totient is φ = 386233848.

The previous prime is 426232717. The next prime is 426232759. The reversal of 426232757 is 757232624.

It is not a de Polignac number, because 426232757 - 2⁶ = 426232693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 426232757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426232759) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11153 + ... + 31254.

It is an arithmetic number, because the mean of its divisors is an integer number (39086040).

Almost surely, 2^426232757 is an apocalyptic number.

It is an amenable number.

426232757 is a deficient number, since it is larger than the sum of its proper divisors (42799723).

426232757 is a wasteful number, since it uses less digits than its factorization.

426232757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42472 (or 42449 counting only the distinct ones).

The product of its digits is 141120, while the sum is 38.

The square root of 426232757 is about 20645.4052273139. The cubic root of 426232757 is about 752.5735336507.

The spelling of 426232757 in words is "four hundred twenty-six million, two hundred thirty-two thousand, seven hundred fifty-seven".