82337113 has 4 divisors (see below), whose sum is σ = 82386148. Its totient is φ = 82288080.

The previous prime is 82337107. The next prime is 82337141. The reversal of 82337113 is 31173328.

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

It can be written as a sum of positive squares in 2 ways, for example, as 14653584 + 67683529 = 3828^2 + 8227^2 .

It is a cyclic number.

It is not a de Polignac number, because 82337113 - 2¹³ = 82328921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82337153) 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, 21906 + ... + 25387.

It is an arithmetic number, because the mean of its divisors is an integer number (20596537).

Almost surely, 2^82337113 is an apocalyptic number.

It is an amenable number.

82337113 is a deficient number, since it is larger than the sum of its proper divisors (49035).

82337113 is a wasteful number, since it uses less digits than its factorization.

82337113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49034.

The product of its digits is 3024, while the sum is 28.

The square root of 82337113 is about 9073.9799977739. The cubic root of 82337113 is about 435.0426927755.

The spelling of 82337113 in words is "eighty-two million, three hundred thirty-seven thousand, one hundred thirteen".