83365995 has 16 divisors (see below), whose sum is σ = 136991520. Its totient is φ = 43259904.

The previous prime is 83365969. The next prime is 83366009. The reversal of 83365995 is 59956338.

It is not a de Polignac number, because 83365995 - 2⁵ = 83365963 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74550 + ... + 75659.

It is an arithmetic number, because the mean of its divisors is an integer number (8561970).

Almost surely, 2^83365995 is an apocalyptic number.

83365995 is a deficient number, since it is larger than the sum of its proper divisors (53625525).

83365995 is a wasteful number, since it uses less digits than its factorization.

83365995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150254.

The product of its digits is 874800, while the sum is 48.

The square root of 83365995 is about 9130.4980696564. The cubic root of 83365995 is about 436.8472901023.

The spelling of 83365995 in words is "eighty-three million, three hundred sixty-five thousand, nine hundred ninety-five".