82472562 has 24 divisors (see below), whose sum is σ = 180701820. Its totient is φ = 27181440.

The previous prime is 82472557. The next prime is 82472563. The reversal of 82472562 is 26527428.

82472562 is a `hidden beast` number, since 8 + 24 + 72 + 562 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 74805201 + 7667361 = 8649^2 + 2769^2 .

It is not an unprimeable number, because it can be changed into a prime (82472563) 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, 24139 + ... + 27342.

Almost surely, 2^82472562 is an apocalyptic number.

82472562 is an abundant number, since it is smaller than the sum of its proper divisors (98229258).

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

82472562 is a wasteful number, since it uses less digits than its factorization.

82472562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51578 (or 51575 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 82472562 is about 9081.4405244983. The cubic root of 82472562 is about 435.2811183281.

The spelling of 82472562 in words is "eighty-two million, four hundred seventy-two thousand, five hundred sixty-two".