80748908 has 6 divisors (see below), whose sum is σ = 141310596. Its totient is φ = 40374452.

The previous prime is 80748901. The next prime is 80748919. The reversal of 80748908 is 80984708.

It is a happy number.

It is a super-2 number, since 2×80748908² = 13040772286384928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80748901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10093610 + ... + 10093617.

It is an arithmetic number, because the mean of its divisors is an integer number (23551766).

Almost surely, 2^80748908 is an apocalyptic number.

It is an amenable number.

80748908 is a deficient number, since it is larger than the sum of its proper divisors (60561688).

80748908 is a wasteful number, since it uses less digits than its factorization.

80748908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20187231 (or 20187229 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 44.

The square root of 80748908 is about 8986.0396170950. The cubic root of 80748908 is about 432.2273252015.

The spelling of 80748908 in words is "eighty million, seven hundred forty-eight thousand, nine hundred eight".