74225174 has 8 divisors (see below), whose sum is σ = 111523008. Its totient is φ = 37050840.

The previous prime is 74225167. The next prime is 74225183. The reversal of 74225174 is 47152247.

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

It is a self number, because there is not a number n which added to its sum of digits gives 74225174.

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, 29357 + ... + 31784.

It is an arithmetic number, because the mean of its divisors is an integer number (13940376).

Almost surely, 2^74225174 is an apocalyptic number.

74225174 is a deficient number, since it is larger than the sum of its proper divisors (37297834).

74225174 is a wasteful number, since it uses less digits than its factorization.

74225174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61750.

The product of its digits is 15680, while the sum is 32.

The square root of 74225174 is about 8615.4032987435. The cubic root of 74225174 is about 420.2590503169.

The spelling of 74225174 in words is "seventy-four million, two hundred twenty-five thousand, one hundred seventy-four".