76648854 has 16 divisors (see below), whose sum is σ = 153398448. Its totient is φ = 25532832.

The previous prime is 76648853. The next prime is 76648883. The reversal of 76648854 is 45884667.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76648853) by changing a digit.

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, 8784 + ... + 15180.

It is an arithmetic number, because the mean of its divisors is an integer number (9587403).

Almost surely, 2^76648854 is an apocalyptic number.

76648854 is an abundant number, since it is smaller than the sum of its proper divisors (76749594).

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

76648854 is a wasteful number, since it uses less digits than its factorization.

76648854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8399.

The product of its digits is 1290240, while the sum is 48.

The square root of 76648854 is about 8754.9331236738. The cubic root of 76648854 is about 424.7843962938.

The spelling of 76648854 in words is "seventy-six million, six hundred forty-eight thousand, eight hundred fifty-four".