82460988 has 36 divisors (see below), whose sum is σ = 219415560. Its totient is φ = 26040096.

The previous prime is 82460981. The next prime is 82460993. The reversal of 82460988 is 88906428.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×82460988² = 13599629083872288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82460981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59595 + ... + 60962.

Almost surely, 2^82460988 is an apocalyptic number.

It is an amenable number.

82460988 is an abundant number, since it is smaller than the sum of its proper divisors (136954572).

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

82460988 is a wasteful number, since it uses less digits than its factorization.

82460988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120586 (or 120581 counting only the distinct ones).

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

The square root of 82460988 is about 9080.8032684339. The cubic root of 82460988 is about 435.2607552755.

The spelling of 82460988 in words is "eighty-two million, four hundred sixty thousand, nine hundred eighty-eight".