423525404 has 48 divisors (see below), whose sum is σ = 797744640. Its totient is φ = 196257600.

The previous prime is 423525397. The next prime is 423525419. The reversal of 423525404 is 404525324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597002 + ... + 597710.

It is an arithmetic number, because the mean of its divisors is an integer number (16619680).

Almost surely, 2^423525404 is an apocalyptic number.

It is an amenable number.

423525404 is a deficient number, since it is larger than the sum of its proper divisors (374219236).

423525404 is a wasteful number, since it uses less digits than its factorization.

423525404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 423525404 is about 20579.7328456907. The cubic root of 423525404 is about 750.9767445930.

The spelling of 423525404 in words is "four hundred twenty-three million, five hundred twenty-five thousand, four hundred four".