42299048 has 32 divisors (see below), whose sum is σ = 86940000. Its totient is φ = 19133760.

The previous prime is 42299039. The next prime is 42299063. The reversal of 42299048 is 84099224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19103 + ... + 21201.

It is an arithmetic number, because the mean of its divisors is an integer number (2716875).

Almost surely, 2^42299048 is an apocalyptic number.

It is an amenable number.

42299048 is an abundant number, since it is smaller than the sum of its proper divisors (44640952).

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

42299048 is a wasteful number, since it uses less digits than its factorization.

42299048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345 (or 2341 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 42299048 is about 6503.7718287160. The cubic root of 42299048 is about 348.4257132077.

The spelling of 42299048 in words is "forty-two million, two hundred ninety-nine thousand, forty-eight".