470136444 has 12 divisors (see below), whose sum is σ = 1096985064. Its totient is φ = 156712144.

The previous prime is 470136431. The next prime is 470136451. The reversal of 470136444 is 444631074.

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

It is a congruent number.

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, 19589007 + ... + 19589030.

It is an arithmetic number, because the mean of its divisors is an integer number (91415422).

Almost surely, 2^470136444 is an apocalyptic number.

It is an amenable number.

470136444 is an abundant number, since it is smaller than the sum of its proper divisors (626848620).

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

470136444 is a wasteful number, since it uses less digits than its factorization.

470136444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39178044 (or 39178042 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 470136444 is about 21682.6300065283. The cubic root of 470136444 is about 777.5732399998.

The spelling of 470136444 in words is "four hundred seventy million, one hundred thirty-six thousand, four hundred forty-four".