472783480 has 128 divisors (see below), whose sum is σ = 1196697600. Its totient is φ = 166924800.

The previous prime is 472783477. The next prime is 472783499. The reversal of 472783480 is 84387274.

472783480 = T₂₃₉₂ + T₂₃₉₃ + ... + T₂₅₄₆.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2240575 + ... + 2240785.

It is an arithmetic number, because the mean of its divisors is an integer number (9349200).

Almost surely, 2^472783480 is an apocalyptic number.

472783480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472783480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (598348800).

472783480 is an abundant number, since it is smaller than the sum of its proper divisors (723914120).

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

472783480 is a wasteful number, since it uses less digits than its factorization.

472783480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 43.

The square root of 472783480 is about 21743.5848010396. The cubic root of 472783480 is about 779.0298479711.

The spelling of 472783480 in words is "four hundred seventy-two million, seven hundred eighty-three thousand, four hundred eighty".