76993048 has 32 divisors (see below), whose sum is σ = 161156160. Its totient is φ = 34181280.

The previous prime is 76993031. The next prime is 76993061. The reversal of 76993048 is 84039967.

It is a junction number, because it is equal to n+sod(n) for n = 76992989 and 76993007.

It is a congruent number.

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, 6390 + ... + 13957.

It is an arithmetic number, because the mean of its divisors is an integer number (5036130).

Almost surely, 2^76993048 is an apocalyptic number.

It is an amenable number.

76993048 is an abundant number, since it is smaller than the sum of its proper divisors (84163112).

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

76993048 is a wasteful number, since it uses less digits than its factorization.

76993048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20407 (or 20403 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 76993048 is about 8774.5682514868. The cubic root of 76993048 is about 425.4192826462.

The spelling of 76993048 in words is "seventy-six million, nine hundred ninety-three thousand, forty-eight".