42092508 has 12 divisors (see below), whose sum is σ = 98215880. Its totient is φ = 14030832.

The previous prime is 42092497. The next prime is 42092521. The reversal of 42092508 is 80529024.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1753843 + ... + 1753866.

Almost surely, 2^42092508 is an apocalyptic number.

It is an amenable number.

42092508 is an abundant number, since it is smaller than the sum of its proper divisors (56123372).

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

42092508 is a wasteful number, since it uses less digits than its factorization.

42092508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3507716 (or 3507714 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 42092508 is about 6487.8739198600. The cubic root of 42092508 is about 347.8576839131.

The spelling of 42092508 in words is "forty-two million, ninety-two thousand, five hundred eight".