74953099 has 4 divisors (see below), whose sum is σ = 80718736. Its totient is φ = 69187464.

The previous prime is 74953063. The next prime is 74953117. The reversal of 74953099 is 99035947.

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

It is a cyclic number.

It is not a de Polignac number, because 74953099 - 2¹⁵ = 74920331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74953019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2882799 + ... + 2882824.

It is an arithmetic number, because the mean of its divisors is an integer number (20179684).

Almost surely, 2^74953099 is an apocalyptic number.

74953099 is a deficient number, since it is larger than the sum of its proper divisors (5765637).

74953099 is a wasteful number, since it uses less digits than its factorization.

74953099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5765636.

The product of its (nonzero) digits is 306180, while the sum is 46.

The square root of 74953099 is about 8657.5457838812. The cubic root of 74953099 is about 421.6284080196.

The spelling of 74953099 in words is "seventy-four million, nine hundred fifty-three thousand, ninety-nine".