82293116 has 12 divisors (see below), whose sum is σ = 144192888. Its totient is φ = 41095152.

The previous prime is 82293061. The next prime is 82293131. The reversal of 82293116 is 61139228.

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, 9131 + ... + 15746.

It is an arithmetic number, because the mean of its divisors is an integer number (12016074).

Almost surely, 2^82293116 is an apocalyptic number.

It is an amenable number.

82293116 is a deficient number, since it is larger than the sum of its proper divisors (61899772).

82293116 is a wasteful number, since it uses less digits than its factorization.

82293116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25708 (or 25706 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 82293116 is about 9071.5553241988. Note that the first 3 decimals coincide. The cubic root of 82293116 is about 434.9651903268.

The spelling of 82293116 in words is "eighty-two million, two hundred ninety-three thousand, one hundred sixteen".