76582280 has 32 divisors (see below), whose sum is σ = 182447640. Its totient is φ = 28830720.

The previous prime is 76582277. The next prime is 76582283. The reversal of 76582280 is 8228567.

It is an interprime number because it is at equal distance from previous prime (76582277) and next prime (76582283).

It can be written as a sum of positive squares in 4 ways, for example, as 75724804 + 857476 = 8702^2 + 926^2 .

It is not an unprimeable number, because it can be changed into a prime (76582283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55631 + ... + 56990.

Almost surely, 2^76582280 is an apocalyptic number.

It is an amenable number.

76582280 is an abundant number, since it is smaller than the sum of its proper divisors (105865360).

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

76582280 is a wasteful number, since it uses less digits than its factorization.

76582280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112649 (or 112645 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 76582280 is about 8751.1302127211. The cubic root of 76582280 is about 424.6613773297.

The spelling of 76582280 in words is "seventy-six million, five hundred eighty-two thousand, two hundred eighty".