522461404 has 12 divisors (see below), whose sum is σ = 914597824. Its totient is φ = 261147744.

The previous prime is 522461393. The next prime is 522461437. The reversal of 522461404 is 404164225.

It is a congruent number.

It is an unprimeable number.

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, 5292 + ... + 32755.

Almost surely, 2^522461404 is an apocalyptic number.

It is an amenable number.

522461404 is a deficient number, since it is larger than the sum of its proper divisors (392136420).

522461404 is a wasteful number, since it uses less digits than its factorization.

522461404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41484 (or 41482 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 522461404 is about 22857.4146394556. The cubic root of 522461404 is about 805.4119538034.

The spelling of 522461404 in words is "five hundred twenty-two million, four hundred sixty-one thousand, four hundred four".