95399999 has 4 divisors (see below), whose sum is σ = 95481960. Its totient is φ = 95318040.

The previous prime is 95399963. The next prime is 95400001. The reversal of 95399999 is 99999359.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99999359 = 163 ⋅613493.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-95399999 is a prime.

It is a Duffinian number.

95399999 is a modest number, since divided by 9999 gives 9539 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95398999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39209 + ... + 41570.

It is an arithmetic number, because the mean of its divisors is an integer number (23870490).

Almost surely, 2^95399999 is an apocalyptic number.

95399999 is a deficient number, since it is larger than the sum of its proper divisors (81961).

95399999 is a wasteful number, since it uses less digits than its factorization.

95399999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81960.

The product of its digits is 7971615, while the sum is 62.

The square root of 95399999 is about 9767.2923064686. The cubic root of 95399999 is about 456.9297726088.

The spelling of 95399999 in words is "ninety-five million, three hundred ninety-nine thousand, nine hundred ninety-nine".