82541602 has 24 divisors (see below), whose sum is σ = 146565468. Its totient is φ = 34631520.

The previous prime is 82541593. The next prime is 82541609. The reversal of 82541602 is 20614528.

It can be written as a sum of positive squares in 2 ways, for example, as 70073641 + 12467961 = 8371^2 + 3531^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (82541609) 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, 9973 + ... + 16264.

Almost surely, 2^82541602 is an apocalyptic number.

82541602 is a deficient number, since it is larger than the sum of its proper divisors (64023866).

82541602 is a wasteful number, since it uses less digits than its factorization.

82541602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26274 (or 26263 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 82541602 is about 9085.2408883860. The cubic root of 82541602 is about 435.4025462949.

The spelling of 82541602 in words is "eighty-two million, five hundred forty-one thousand, six hundred two".