76582648 has 16 divisors (see below), whose sum is σ = 148224960. Its totient is φ = 37056000.

The previous prime is 76582643. The next prime is 76582669. The reversal of 76582648 is 84628567.

It is a junction number, because it is equal to n+sod(n) for n = 76582598 and 76582607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76582643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154153 + ... + 154648.

It is an arithmetic number, because the mean of its divisors is an integer number (9264060).

Almost surely, 2^76582648 is an apocalyptic number.

It is an amenable number.

76582648 is a deficient number, since it is larger than the sum of its proper divisors (71642312).

76582648 is a wasteful number, since it uses less digits than its factorization.

76582648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308838 (or 308834 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 76582648 is about 8751.1512385514. The cubic root of 76582648 is about 424.6620575356.

The spelling of 76582648 in words is "seventy-six million, five hundred eighty-two thousand, six hundred forty-eight".