83045995 has 16 divisors (see below), whose sum is σ = 103397760. Its totient is φ = 63955584.

The previous prime is 83045953. The next prime is 83045999. The reversal of 83045995 is 59954038.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83045995 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83045999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66517 + ... + 67753.

It is an arithmetic number, because the mean of its divisors is an integer number (6462360).

Almost surely, 2^83045995 is an apocalyptic number.

83045995 is a deficient number, since it is larger than the sum of its proper divisors (20351765).

83045995 is a wasteful number, since it uses less digits than its factorization.

83045995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 83045995 is about 9112.9575330954. The cubic root of 83045995 is about 436.2876279451.

The spelling of 83045995 in words is "eighty-three million, forty-five thousand, nine hundred ninety-five".