99240004 has 6 divisors (see below), whose sum is σ = 173670014. Its totient is φ = 49620000.

The previous prime is 99239989. The next prime is 99240019. The reversal of 99240004 is 40004299.

It is an interprime number because it is at equal distance from previous prime (99239989) and next prime (99240019).

It can be written as a sum of positive squares in only one way, i.e., 82446400 + 16793604 = 9080^2 + 4098^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12404997 + ... + 12405004.

Almost surely, 2^99240004 is an apocalyptic number.

It is an amenable number.

99240004 is a deficient number, since it is larger than the sum of its proper divisors (74430010).

99240004 is a wasteful number, since it uses less digits than its factorization.

99240004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24810005 (or 24810003 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 99240004 is about 9961.9277250942. The cubic root of 99240004 is about 462.9800289003.

The spelling of 99240004 in words is "ninety-nine million, two hundred forty thousand, four".