42394048 has 14 divisors (see below), whose sum is σ = 84125816. Its totient is φ = 21196992.

The previous prime is 42394003. The next prime is 42394057. The reversal of 42394048 is 84049324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331140 + ... + 331267.

Almost surely, 2^42394048 is an apocalyptic number.

It is an amenable number.

42394048 is a deficient number, since it is larger than the sum of its proper divisors (41731768).

42394048 is an equidigital number, since it uses as much as digits as its factorization.

42394048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662419 (or 662409 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 42394048 is about 6511.0711868325. The cubic root of 42394048 is about 348.6863628358.

The spelling of 42394048 in words is "forty-two million, three hundred ninety-four thousand, forty-eight".