74092 has 6 divisors (see below), whose sum is σ = 129668. Its totient is φ = 37044.

The previous prime is 74077. The next prime is 74093. The reversal of 74092 is 29047.

It is not an unprimeable number, because it can be changed into a prime (74093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9258 + ... + 9265.

2⁷⁴⁰⁹² is an apocalyptic number.

It is an amenable number.

74092 is a deficient number, since it is larger than the sum of its proper divisors (55576).

74092 is a wasteful number, since it uses less digits than its factorization.

74092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18527 (or 18525 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 74092 is about 272.1984570125. The cubic root of 74092 is about 42.0007558443. Note that the first 3 decimals are identical.

The spelling of 74092 in words is "seventy-four thousand, ninety-two".