82494658 has 8 divisors (see below), whose sum is σ = 127733760. Its totient is φ = 39916740.

The previous prime is 82494653. The next prime is 82494661. The reversal of 82494658 is 85649428.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (82494653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665218 + ... + 665341.

It is an arithmetic number, because the mean of its divisors is an integer number (15966720).

Almost surely, 2^82494658 is an apocalyptic number.

82494658 is a deficient number, since it is larger than the sum of its proper divisors (45239102).

82494658 is a wasteful number, since it uses less digits than its factorization.

82494658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330592.

The product of its digits is 552960, while the sum is 46.

The square root of 82494658 is about 9082.6569901103. The cubic root of 82494658 is about 435.3199882768.

The spelling of 82494658 in words is "eighty-two million, four hundred ninety-four thousand, six hundred fifty-eight".