426127904 has 12 divisors (see below), whose sum is σ = 838939374. Its totient is φ = 213063936.

The previous prime is 426127843. The next prime is 426127907. The reversal of 426127904 is 409721624.

It can be written as a sum of positive squares in only one way, i.e., 217267600 + 208860304 = 14740^2 + 14452^2 .

It is not an unprimeable number, because it can be changed into a prime (426127907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6658217 + ... + 6658280.

Almost surely, 2^426127904 is an apocalyptic number.

It is an amenable number.

426127904 is a deficient number, since it is larger than the sum of its proper divisors (412811470).

426127904 is a wasteful number, since it uses less digits than its factorization.

426127904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13316507 (or 13316499 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 426127904 is about 20642.8656925341. The cubic root of 426127904 is about 752.5118177119.

The spelling of 426127904 in words is "four hundred twenty-six million, one hundred twenty-seven thousand, nine hundred four".