80265648 has 40 divisors (see below), whose sum is σ = 209861568. Its totient is φ = 26431552.

The previous prime is 80265631. The next prime is 80265677. The reversal of 80265648 is 84656208.

It is a super-3 number, since 3×80265648³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6090 + ... + 14057.

Almost surely, 2^80265648 is an apocalyptic number.

It is an amenable number.

80265648 is an abundant number, since it is smaller than the sum of its proper divisors (129595920).

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

80265648 is a wasteful number, since it uses less digits than its factorization.

80265648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20241 (or 20235 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 80265648 is about 8959.1097772044. The cubic root of 80265648 is about 431.3633454641.

The spelling of 80265648 in words is "eighty million, two hundred sixty-five thousand, six hundred forty-eight".