82274633 has 4 divisors (see below), whose sum is σ = 94028160. Its totient is φ = 70521108.

The previous prime is 82274627. The next prime is 82274639. The reversal of 82274633 is 33647228.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (82274627) and next prime (82274639).

It is not a de Polignac number, because 82274633 - 2⁸ = 82274377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 82274593 and 82274602.

It is not an unprimeable number, because it can be changed into a prime (82274639) 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, 5876753 + ... + 5876766.

It is an arithmetic number, because the mean of its divisors is an integer number (23507040).

Almost surely, 2^82274633 is an apocalyptic number.

It is an amenable number.

82274633 is a deficient number, since it is larger than the sum of its proper divisors (11753527).

82274633 is a wasteful number, since it uses less digits than its factorization.

82274633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11753526.

The product of its digits is 48384, while the sum is 35.

The square root of 82274633 is about 9070.5365331936. The cubic root of 82274633 is about 434.9326235542.

The spelling of 82274633 in words is "eighty-two million, two hundred seventy-four thousand, six hundred thirty-three".