42094692 has 36 divisors (see below), whose sum is σ = 111034560. Its totient is φ = 13421232.

The previous prime is 42094687. The next prime is 42094733. The reversal of 42094692 is 29649024.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24592 + ... + 26247.

Almost surely, 2^42094692 is an apocalyptic number.

It is an amenable number.

42094692 is an abundant number, since it is smaller than the sum of its proper divisors (68939868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42094692 is a wasteful number, since it uses less digits than its factorization.

42094692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50872 (or 50867 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 42094692 is about 6488.0422316751. The cubic root of 42094692 is about 347.8637000910.

The spelling of 42094692 in words is "forty-two million, ninety-four thousand, six hundred ninety-two".