471390132 has 24 divisors (see below), whose sum is σ = 1106662816. Its totient is φ = 156165408.

The previous prime is 471390113. The next prime is 471390149. The reversal of 471390132 is 231093174.

It is a self number, because there is not a number n which added to its sum of digits gives 471390132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118543 + ... + 122454.

Almost surely, 2^471390132 is an apocalyptic number.

It is an amenable number.

471390132 is an abundant number, since it is smaller than the sum of its proper divisors (635272684).

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

471390132 is a wasteful number, since it uses less digits than its factorization.

471390132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241167 (or 241165 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 471390132 is about 21711.5207205760. The cubic root of 471390132 is about 778.2637976886.

The spelling of 471390132 in words is "four hundred seventy-one million, three hundred ninety thousand, one hundred thirty-two".