74100099 has 4 divisors (see below), whose sum is σ = 98800136. Its totient is φ = 49400064.

The previous prime is 74100077. The next prime is 74100107. The reversal of 74100099 is 99000147.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 74100099 - 2¹² = 74096003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74104099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12350014 + ... + 12350019.

It is an arithmetic number, because the mean of its divisors is an integer number (24700034).

Almost surely, 2^74100099 is an apocalyptic number.

74100099 is a deficient number, since it is larger than the sum of its proper divisors (24700037).

74100099 is a wasteful number, since it uses less digits than its factorization.

74100099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24700036.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 74100099 is about 8608.1414370351. The cubic root of 74100099 is about 420.0228615674.

The spelling of 74100099 in words is "seventy-four million, one hundred thousand, ninety-nine".