42374092 has 12 divisors (see below), whose sum is σ = 75879496. Its totient is φ = 20694240.

The previous prime is 42374089. The next prime is 42374093. The reversal of 42374092 is 29047324.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (42374093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123009 + ... + 123352.

Almost surely, 2^42374092 is an apocalyptic number.

It is an amenable number.

42374092 is a deficient number, since it is larger than the sum of its proper divisors (33505404).

42374092 is a wasteful number, since it uses less digits than its factorization.

42374092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246408 (or 246406 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 42374092 is about 6509.5385397123. The cubic root of 42374092 is about 348.6316422834.

The spelling of 42374092 in words is "forty-two million, three hundred seventy-four thousand, ninety-two".