471439860 has 48 divisors (see below), whose sum is σ = 1332386496. Its totient is φ = 124540672.

The previous prime is 471439841. The next prime is 471439883. The reversal of 471439860 is 68934174.

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, 30297 + ... + 43136.

It is an arithmetic number, because the mean of its divisors is an integer number (27758052).

Almost surely, 2^471439860 is an apocalyptic number.

It is an amenable number.

471439860 is an abundant number, since it is smaller than the sum of its proper divisors (860946636).

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

471439860 is a wasteful number, since it uses less digits than its factorization.

471439860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73552 (or 73550 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 471439860 is about 21712.6658888309. The cubic root of 471439860 is about 778.2911636562.

The spelling of 471439860 in words is "four hundred seventy-one million, four hundred thirty-nine thousand, eight hundred sixty".