82395903 has 8 divisors (see below), whose sum is σ = 111366448. Its totient is φ = 54177984.

The previous prime is 82395893. The next prime is 82395947. The reversal of 82395903 is 30959328.

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

It is a de Polignac number, because none of the positive numbers 2^k-82395903 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 (82395403) 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, 187900 + ... + 188337.

It is an arithmetic number, because the mean of its divisors is an integer number (13920806).

Almost surely, 2^82395903 is an apocalyptic number.

82395903 is a deficient number, since it is larger than the sum of its proper divisors (28970545).

82395903 is a wasteful number, since it uses less digits than its factorization.

82395903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376313.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 82395903 is about 9077.2189022850. The cubic root of 82395903 is about 435.1462105944.

The spelling of 82395903 in words is "eighty-two million, three hundred ninety-five thousand, nine hundred three".