74038222 has 16 divisors (see below), whose sum is σ = 112590000. Its totient is φ = 36511488.

The previous prime is 74038183. The next prime is 74038243. The reversal of 74038222 is 22283047.

It is a plaindrome in base 16.

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, 58654 + ... + 59902.

It is an arithmetic number, because the mean of its divisors is an integer number (7036875).

Almost surely, 2^74038222 is an apocalyptic number.

74038222 is a deficient number, since it is larger than the sum of its proper divisors (38551778).

74038222 is a wasteful number, since it uses less digits than its factorization.

74038222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 74038222 is about 8604.5465888680. The cubic root of 74038222 is about 419.9059161897.

It can be divided in two parts, 7403 and 8222, that added together give a 6-th power (15625 = 5⁶).

The spelling of 74038222 in words is "seventy-four million, thirty-eight thousand, two hundred twenty-two".