82330577 has 8 divisors (see below), whose sum is σ = 94233792. Its totient is φ = 70462800.

The previous prime is 82330531. The next prime is 82330579. The reversal of 82330577 is 77503328.

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

It is a cyclic number.

It is not a de Polignac number, because 82330577 - 2⁸ = 82330321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82330579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3674 + ... + 13347.

It is an arithmetic number, because the mean of its divisors is an integer number (11779224).

Almost surely, 2^82330577 is an apocalyptic number.

It is an amenable number.

82330577 is a deficient number, since it is larger than the sum of its proper divisors (11903215).

82330577 is a wasteful number, since it uses less digits than its factorization.

82330577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17719.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 82330577 is about 9073.6198399536. The cubic root of 82330577 is about 435.0311811004.

The spelling of 82330577 in words is "eighty-two million, three hundred thirty thousand, five hundred seventy-seven".