42232300 has 36 divisors (see below), whose sum is σ = 99977976. Its totient is φ = 15356800.

The previous prime is 42232279. The next prime is 42232327. The reversal of 42232300 is 323224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18097 + ... + 20296.

It is an arithmetic number, because the mean of its divisors is an integer number (2777166).

Almost surely, 2^42232300 is an apocalyptic number.

It is an amenable number.

42232300 is an abundant number, since it is smaller than the sum of its proper divisors (57745676).

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

42232300 is a wasteful number, since it uses less digits than its factorization.

42232300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38418 (or 38411 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 42232300 is about 6498.6383189096. The cubic root of 42232300 is about 348.2423445159.

Adding to 42232300 its reverse (323224), we get a palindrome (42555524).

The spelling of 42232300 in words is "forty-two million, two hundred thirty-two thousand, three hundred".