464574480 has 80 divisors (see below), whose sum is σ = 1443389760. Its totient is φ = 123610624.

The previous prime is 464574443. The next prime is 464574497. The reversal of 464574480 is 84475464.

It is a tau number, because it is divible by the number of its divisors (80).

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, 120259 + ... + 124061.

It is an arithmetic number, because the mean of its divisors is an integer number (18042372).

Almost surely, 2^464574480 is an apocalyptic number.

464574480 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 464574480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (721694880).

464574480 is an abundant number, since it is smaller than the sum of its proper divisors (978815280).

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

464574480 is a wasteful number, since it uses less digits than its factorization.

464574480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4328 (or 4322 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 42.

The square root of 464574480 is about 21553.9898858657. The cubic root of 464574480 is about 774.4946994047.

The spelling of 464574480 in words is "four hundred sixty-four million, five hundred seventy-four thousand, four hundred eighty".