76854740 has 12 divisors (see below), whose sum is σ = 161394996. Its totient is φ = 30741888.

The previous prime is 76854737. The next prime is 76854761. The reversal of 76854740 is 4745867.

It can be written as a sum of positive squares in 2 ways, for example, as 20484676 + 56370064 = 4526^2 + 7508^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1921349 + ... + 1921388.

It is an arithmetic number, because the mean of its divisors is an integer number (13449583).

Almost surely, 2^76854740 is an apocalyptic number.

It is an amenable number.

76854740 is an abundant number, since it is smaller than the sum of its proper divisors (84540256).

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

76854740 is a wasteful number, since it uses less digits than its factorization.

76854740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3842746 (or 3842744 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 76854740 is about 8766.6835234312. The cubic root of 76854740 is about 425.1643931507.

The spelling of 76854740 in words is "seventy-six million, eight hundred fifty-four thousand, seven hundred forty".