82024942 has 4 divisors (see below), whose sum is σ = 123037416. Its totient is φ = 41012470.

The previous prime is 82024939. The next prime is 82024961. The reversal of 82024942 is 24942028.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×82024942² = 13456182220206728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20506234 + ... + 20506237.

It is an arithmetic number, because the mean of its divisors is an integer number (30759354).

Almost surely, 2^82024942 is an apocalyptic number.

82024942 is a deficient number, since it is larger than the sum of its proper divisors (41012474).

82024942 is a wasteful number, since it uses less digits than its factorization.

82024942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41012473.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 82024942 is about 9056.7622249897. The cubic root of 82024942 is about 434.4921929152.

It can be divided in two parts, 8202494 and 2, that added together give a square (8202496 = 2864²).

The spelling of 82024942 in words is "eighty-two million, twenty-four thousand, nine hundred forty-two".