80948331 has 24 divisors (see below), whose sum is σ = 119822976. Its totient is φ = 52640640.

The previous prime is 80948321. The next prime is 80948333. The reversal of 80948331 is 13384908.

It is not a de Polignac number, because 80948331 - 2⁵ = 80948299 is a prime.

It is a super-2 number, since 2×80948331² = 13105264583371122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80948333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105991 + ... + 106751.

It is an arithmetic number, because the mean of its divisors is an integer number (4992624).

Almost surely, 2^80948331 is an apocalyptic number.

80948331 is a deficient number, since it is larger than the sum of its proper divisors (38874645).

80948331 is a wasteful number, since it uses less digits than its factorization.

80948331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043 (or 1040 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 80948331 is about 8997.1290420889. The cubic root of 80948331 is about 432.5828520259.

The spelling of 80948331 in words is "eighty million, nine hundred forty-eight thousand, three hundred thirty-one".