74113774 has 48 divisors (see below), whose sum is σ = 136515456. Its totient is φ = 30030000.

The previous prime is 74113757. The next prime is 74113817. The reversal of 74113774 is 47731147.

It is a happy number.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 295149 + ... + 295399.

It is an arithmetic number, because the mean of its divisors is an integer number (2844072).

Almost surely, 2^74113774 is an apocalyptic number.

74113774 is a deficient number, since it is larger than the sum of its proper divisors (62401682).

74113774 is a wasteful number, since it uses less digits than its factorization.

74113774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 414 counting only the distinct ones).

The product of its digits is 16464, while the sum is 34.

The square root of 74113774 is about 8608.9357065784. The cubic root of 74113774 is about 420.0486980571.

The spelling of 74113774 in words is "seventy-four million, one hundred thirteen thousand, seven hundred seventy-four".