80876754 has 72 divisors (see below), whose sum is σ = 208286208. Its totient is φ = 22604400.

The previous prime is 80876743. The next prime is 80876759. The reversal of 80876754 is 45767808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80876759) 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 35 ways as a sum of consecutive naturals, for example, 40479 + ... + 42429.

It is an arithmetic number, because the mean of its divisors is an integer number (2892864).

Almost surely, 2^80876754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80876754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104143104).

80876754 is an abundant number, since it is smaller than the sum of its proper divisors (127409454).

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

80876754 is a wasteful number, since it uses less digits than its factorization.

80876754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020 (or 2010 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 80876754 is about 8993.1503934939. The cubic root of 80876754 is about 432.4553134135.

It can be divided in two parts, 8087 and 6754, that added together give a palindrome (14841).

The spelling of 80876754 in words is "eighty million, eight hundred seventy-six thousand, seven hundred fifty-four".