82373365 has 8 divisors (see below), whose sum is σ = 99361368. Its totient is φ = 65556480.

The previous prime is 82373353. The next prime is 82373399. The reversal of 82373365 is 56337328.

It can be written as a sum of positive squares in 4 ways, for example, as 7273809 + 75099556 = 2697^2 + 8666^2 .

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

It is not a de Polignac number, because 82373365 - 2⁷ = 82373237 is a prime.

It is a super-2 number, since 2×82373365² = 13570742522846450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41716 + ... + 43645.

It is an arithmetic number, because the mean of its divisors is an integer number (12420171).

Almost surely, 2^82373365 is an apocalyptic number.

It is an amenable number.

82373365 is a deficient number, since it is larger than the sum of its proper divisors (16988003).

82373365 is a wasteful number, since it uses less digits than its factorization.

82373365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85559.

The product of its digits is 90720, while the sum is 37.

The square root of 82373365 is about 9075.9773578387. The cubic root of 82373365 is about 435.1065313576.

The spelling of 82373365 in words is "eighty-two million, three hundred seventy-three thousand, three hundred sixty-five".