99004959 has 12 divisors (see below), whose sum is σ = 143836056. Its totient is φ = 65620752.

The previous prime is 99004951. The next prime is 99005057. The reversal of 99004959 is 95940099.

It is a happy number.

It is not a de Polignac number, because 99004959 - 2³ = 99004951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99004951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30237 + ... + 33350.

It is an arithmetic number, because the mean of its divisors is an integer number (11986338).

Almost surely, 2^99004959 is an apocalyptic number.

99004959 is a deficient number, since it is larger than the sum of its proper divisors (44831097).

99004959 is a wasteful number, since it uses less digits than its factorization.

99004959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63766 (or 63763 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 45.

The square root of 99004959 is about 9950.1235670719. The cubic root of 99004959 is about 462.6142249160.

The spelling of 99004959 in words is "ninety-nine million, four thousand, nine hundred fifty-nine".