74200205 has 8 divisors (see below), whose sum is σ = 91912704. Its totient is φ = 57445200.

The previous prime is 74200163. The next prime is 74200213. The reversal of 74200205 is 50200247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 74200205 - 2⁶ = 74200141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239201 + ... + 239510.

It is an arithmetic number, because the mean of its divisors is an integer number (11489088).

Almost surely, 2^74200205 is an apocalyptic number.

It is an amenable number.

74200205 is a deficient number, since it is larger than the sum of its proper divisors (17712499).

74200205 is a wasteful number, since it uses less digits than its factorization.

74200205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478747.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 74200205 is about 8613.9540862487. The cubic root of 74200205 is about 420.2119206414.

The spelling of 74200205 in words is "seventy-four million, two hundred thousand, two hundred five".