42092248 has 16 divisors (see below), whose sum is σ = 86097960. Its totient is φ = 19132800.

The previous prime is 42092243. The next prime is 42092251. The reversal of 42092248 is 84229024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42092243) 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, 239073 + ... + 239248.

Almost surely, 2^42092248 is an apocalyptic number.

It is an amenable number.

42092248 is an abundant number, since it is smaller than the sum of its proper divisors (44005712).

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

42092248 is a wasteful number, since it uses less digits than its factorization.

42092248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478338 (or 478334 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 42092248 is about 6487.8538824483. The cubic root of 42092248 is about 347.8569676876.

The spelling of 42092248 in words is "forty-two million, ninety-two thousand, two hundred forty-eight".