382275760 has 40 divisors (see below), whose sum is σ = 892219680. Its totient is φ = 152320512.

The previous prime is 382275757. The next prime is 382275779. The reversal of 382275760 is 67572283.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×382275760² = 292269513367155200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11956 + ... + 30124.

It is an arithmetic number, because the mean of its divisors is an integer number (22305492).

Almost surely, 2^382275760 is an apocalyptic number.

It is an amenable number.

382275760 is an abundant number, since it is smaller than the sum of its proper divisors (509943920).

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

382275760 is a wasteful number, since it uses less digits than its factorization.

382275760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18445 (or 18439 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 382275760 is about 19551.8735675127. The cubic root of 382275760 is about 725.7587047557.

The spelling of 382275760 in words is "three hundred eighty-two million, two hundred seventy-five thousand, seven hundred sixty".