74055238 has 8 divisors (see below), whose sum is σ = 111393360. Its totient is φ = 36924120.

The previous prime is 74055229. The next prime is 74055251. The reversal of 74055238 is 83255047.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50853 + ... + 52288.

It is an arithmetic number, because the mean of its divisors is an integer number (13924170).

Almost surely, 2^74055238 is an apocalyptic number.

74055238 is a deficient number, since it is larger than the sum of its proper divisors (37338122).

74055238 is a wasteful number, since it uses less digits than its factorization.

74055238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103502.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 74055238 is about 8605.5353116468. The cubic root of 74055238 is about 419.9380823312.

The spelling of 74055238 in words is "seventy-four million, fifty-five thousand, two hundred thirty-eight".