74023274 has 16 divisors (see below), whose sum is σ = 119885640. Its totient is φ = 34076160.

The previous prime is 74023247. The next prime is 74023291. The reversal of 74023274 is 47232047.

It can be written as a sum of positive squares in 4 ways, for example, as 71284249 + 2739025 = 8443^2 + 1655^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7154 + ... + 14114.

Almost surely, 2^74023274 is an apocalyptic number.

74023274 is a deficient number, since it is larger than the sum of its proper divisors (45862366).

74023274 is a wasteful number, since it uses less digits than its factorization.

74023274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7385.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 74023274 is about 8603.6779344650. The cubic root of 74023274 is about 419.8776552189.

The spelling of 74023274 in words is "seventy-four million, twenty-three thousand, two hundred seventy-four".