82298642 has 8 divisors (see below), whose sum is σ = 123717132. Its totient is φ = 41059600.

The previous prime is 82298621. The next prime is 82298663. The reversal of 82298642 is 24689228.

It is an interprime number because it is at equal distance from previous prime (82298621) and next prime (82298663).

It can be written as a sum of positive squares in 2 ways, for example, as 80478841 + 1819801 = 8971^2 + 1349^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 82298642.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43709 + ... + 45552.

Almost surely, 2^82298642 is an apocalyptic number.

82298642 is a deficient number, since it is larger than the sum of its proper divisors (41418490).

82298642 is a wasteful number, since it uses less digits than its factorization.

82298642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89724.

The product of its digits is 110592, while the sum is 41.

The square root of 82298642 is about 9071.8598975072. The cubic root of 82298642 is about 434.9749261101.

The spelling of 82298642 in words is "eighty-two million, two hundred ninety-eight thousand, six hundred forty-two".