99914004 has 18 divisors (see below), whose sum is σ = 252560490. Its totient is φ = 33304656.

The previous prime is 99913997. The next prime is 99914033. The reversal of 99914004 is 40041999.

It can be written as a sum of positive squares in only one way, i.e., 66389904 + 33524100 = 8148^2 + 5790^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2775389 = 99914004 / (9 + 9 + 9 + 1 + 4 + 0 + 0 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 99914004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1387659 + ... + 1387730.

Almost surely, 2^99914004 is an apocalyptic number.

It is an amenable number.

99914004 is an abundant number, since it is smaller than the sum of its proper divisors (152646486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99914004 is a wasteful number, since it uses less digits than its factorization.

99914004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775399 (or 2775394 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 99914004 is about 9995.6992751883. The cubic root of 99914004 is about 464.0257925119.

The spelling of 99914004 in words is "ninety-nine million, nine hundred fourteen thousand, four".