74264042 has 8 divisors (see below), whose sum is σ = 113766336. Its totient is φ = 36341932.

The previous prime is 74264039. The next prime is 74264051. The reversal of 74264042 is 24046247.

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

It is a junction number, because it is equal to n+sod(n) for n = 74263996 and 74264014.

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, 394928 + ... + 395115.

It is an arithmetic number, because the mean of its divisors is an integer number (14220792).

Almost surely, 2^74264042 is an apocalyptic number.

74264042 is a deficient number, since it is larger than the sum of its proper divisors (39502294).

74264042 is a wasteful number, since it uses less digits than its factorization.

74264042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790092.

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 74264042 is about 8617.6587307690. The cubic root of 74264042 is about 420.3323937102.

The spelling of 74264042 in words is "seventy-four million, two hundred sixty-four thousand, forty-two".