76540982 has 16 divisors (see below), whose sum is σ = 133062912. Its totient is φ = 32340840.

The previous prime is 76540939. The next prime is 76540993. The reversal of 76540982 is 28904567.

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, 37508 + ... + 39495.

It is an arithmetic number, because the mean of its divisors is an integer number (8316432).

Almost surely, 2^76540982 is an apocalyptic number.

76540982 is a deficient number, since it is larger than the sum of its proper divisors (56521930).

76540982 is a wasteful number, since it uses less digits than its factorization.

76540982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77083.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 76540982 is about 8748.7703135926. The cubic root of 76540982 is about 424.5850288630.

The spelling of 76540982 in words is "seventy-six million, five hundred forty thousand, nine hundred eighty-two".