401052804 has 12 divisors (see below), whose sum is σ = 935789904. Its totient is φ = 133684264.

The previous prime is 401052793. The next prime is 401052917. The reversal of 401052804 is 408250104.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16710522 + ... + 16710545.

It is an arithmetic number, because the mean of its divisors is an integer number (77982492).

Almost surely, 2^401052804 is an apocalyptic number.

It is an amenable number.

401052804 is an abundant number, since it is smaller than the sum of its proper divisors (534737100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401052804 is a wasteful number, since it uses less digits than its factorization.

401052804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33421074 (or 33421072 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 401052804 is about 20026.3028040625. The cubic root of 401052804 is about 737.4521606046.

It can be divided in two parts, 401052 and 804, that added together give a triangular number (401856 = T₈₉₆).

The spelling of 401052804 in words is "four hundred one million, fifty-two thousand, eight hundred four".