80957096 has 32 divisors (see below), whose sum is σ = 171309600. Its totient is φ = 35528640.

The previous prime is 80957087. The next prime is 80957099. The reversal of 80957096 is 69075908.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (80957099) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13310 + ... + 18413.

It is an arithmetic number, because the mean of its divisors is an integer number (5353425).

Almost surely, 2^80957096 is an apocalyptic number.

It is an amenable number.

80957096 is an abundant number, since it is smaller than the sum of its proper divisors (90352504).

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

80957096 is a wasteful number, since it uses less digits than its factorization.

80957096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31769 (or 31765 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 80957096 is about 8997.6161287310. The cubic root of 80957096 is about 432.5984646675.

The spelling of 80957096 in words is "eighty million, nine hundred fifty-seven thousand, ninety-six".