382247480 has 32 divisors (see below), whose sum is σ = 862259040. Its totient is φ = 152507520.

The previous prime is 382247477. The next prime is 382247513. The reversal of 382247480 is 84742283.

It is a happy number.

It is a super-2 number, since 2×382247480² = 292226271932700800, which contains 22 as substring.

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, 3845 + ... + 27915.

It is an arithmetic number, because the mean of its divisors is an integer number (26945595).

Almost surely, 2^382247480 is an apocalyptic number.

It is an amenable number.

382247480 is an abundant number, since it is smaller than the sum of its proper divisors (480011560).

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

382247480 is a wasteful number, since it uses less digits than its factorization.

382247480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24479 (or 24475 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 382247480 is about 19551.1503497876. The cubic root of 382247480 is about 725.7408075861.

The spelling of 382247480 in words is "three hundred eighty-two million, two hundred forty-seven thousand, four hundred eighty".