95999421 has 16 divisors (see below), whose sum is σ = 148684928. Its totient is φ = 53956800.

The previous prime is 95999417. The next prime is 95999441. The reversal of 95999421 is 12499959.

It is not a de Polignac number, because 95999421 - 2² = 95999417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95999441) 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 15 ways as a sum of consecutive naturals, for example, 36190 + ... + 38751.

It is an arithmetic number, because the mean of its divisors is an integer number (9292808).

Almost surely, 2^95999421 is an apocalyptic number.

It is an amenable number.

95999421 is a deficient number, since it is larger than the sum of its proper divisors (52685507).

95999421 is a wasteful number, since it uses less digits than its factorization.

95999421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75012.

The product of its digits is 262440, while the sum is 48.

The square root of 95999421 is about 9797.9294241181. The cubic root of 95999421 is about 457.8847764784.

The spelling of 95999421 in words is "ninety-five million, nine hundred ninety-nine thousand, four hundred twenty-one".