82542462 has 8 divisors (see below), whose sum is σ = 165084936. Its totient is φ = 27514152.

The previous prime is 82542461. The next prime is 82542503. The reversal of 82542462 is 26424528.

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

82542462 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82542461) 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, 6878533 + ... + 6878544.

It is an arithmetic number, because the mean of its divisors is an integer number (20635617).

Almost surely, 2^82542462 is an apocalyptic number.

82542462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

82542462 is a wasteful number, since it uses less digits than its factorization.

82542462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13757082.

The product of its digits is 30720, while the sum is 33.

The square root of 82542462 is about 9085.2882177727. The cubic root of 82542462 is about 435.4040584411.

The spelling of 82542462 in words is "eighty-two million, five hundred forty-two thousand, four hundred sixty-two".