82900501 has 4 divisors (see below), whose sum is σ = 82923372. Its totient is φ = 82877632.

The previous prime is 82900463. The next prime is 82900513. The reversal of 82900501 is 10500928.

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 998001 + 81902500 = 999^2 + 9050^2 .

It is a cyclic number.

It is not a de Polignac number, because 82900501 - 2⁹ = 82899989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82900561) 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, 4660 + ... + 13693.

It is an arithmetic number, because the mean of its divisors is an integer number (20730843).

Almost surely, 2^82900501 is an apocalyptic number.

It is an amenable number.

82900501 is a deficient number, since it is larger than the sum of its proper divisors (22871).

82900501 is a wasteful number, since it uses less digits than its factorization.

82900501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22870.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 82900501 is about 9104.9712245564. The cubic root of 82900501 is about 436.0326915559.

The spelling of 82900501 in words is "eighty-two million, nine hundred thousand, five hundred one".