80286498 has 16 divisors (see below), whose sum is σ = 178414560. Its totient is φ = 26762148.

The previous prime is 80286463. The next prime is 80286517. The reversal of 80286498 is 89468208.

It is a happy number.

80286498 is a `hidden beast` number, since 80 + 2 + 86 + 498 = 666.

It is a super-2 number, since 2×80286498² = 12891843522208008, which contains 22 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, 743340 + ... + 743447.

It is an arithmetic number, because the mean of its divisors is an integer number (11150910).

Almost surely, 2^80286498 is an apocalyptic number.

80286498 is an abundant number, since it is smaller than the sum of its proper divisors (98128062).

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

80286498 is a wasteful number, since it uses less digits than its factorization.

80286498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486798 (or 1486792 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 80286498 is about 8960.2733217241. The cubic root of 80286498 is about 431.4006928945.

The spelling of 80286498 in words is "eighty million, two hundred eighty-six thousand, four hundred ninety-eight".