76894748 has 24 divisors (see below), whose sum is σ = 161884800. Its totient is φ = 31220208.

The previous prime is 76894739. The next prime is 76894751. The reversal of 76894748 is 84749867.

It is a self number, because there is not a number n which added to its sum of digits gives 76894748.

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, 71738 + ... + 72801.

It is an arithmetic number, because the mean of its divisors is an integer number (6745200).

Almost surely, 2^76894748 is an apocalyptic number.

It is an amenable number.

76894748 is an abundant number, since it is smaller than the sum of its proper divisors (84990052).

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

76894748 is a wasteful number, since it uses less digits than its factorization.

76894748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144569 (or 144567 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 53.

The square root of 76894748 is about 8768.9650472561. The cubic root of 76894748 is about 425.2381557939.

The spelling of 76894748 in words is "seventy-six million, eight hundred ninety-four thousand, seven hundred forty-eight".