82893308 has 12 divisors (see below), whose sum is σ = 148601712. Its totient is φ = 40435680.

The previous prime is 82893277. The next prime is 82893313. The reversal of 82893308 is 80339828.

It is a super-2 number, since 2×82893308² = 13742601022365728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252560 + ... + 252887.

It is an arithmetic number, because the mean of its divisors is an integer number (12383476).

Almost surely, 2^82893308 is an apocalyptic number.

It is an amenable number.

82893308 is a deficient number, since it is larger than the sum of its proper divisors (65708404).

82893308 is a wasteful number, since it uses less digits than its factorization.

82893308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505492 (or 505490 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 82893308 is about 9104.5762119936. The cubic root of 82893308 is about 436.0200801570.

The spelling of 82893308 in words is "eighty-two million, eight hundred ninety-three thousand, three hundred eight".