42338498 has 32 divisors (see below), whose sum is σ = 69795840. Its totient is φ = 19187280.

The previous prime is 42338497. The next prime is 42338503. The reversal of 42338498 is 89483324.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42338497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149465 + ... + 149747.

It is an arithmetic number, because the mean of its divisors is an integer number (2181120).

Almost surely, 2^42338498 is an apocalyptic number.

42338498 is a deficient number, since it is larger than the sum of its proper divisors (27457342).

42338498 is a wasteful number, since it uses less digits than its factorization.

42338498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462.

The product of its digits is 165888, while the sum is 41.

The square root of 42338498 is about 6506.8039773763. The cubic root of 42338498 is about 348.5339987291.

The spelling of 42338498 in words is "forty-two million, three hundred thirty-eight thousand, four hundred ninety-eight".