42237300 has 72 divisors (see below), whose sum is σ = 139671616. Its totient is φ = 9653760.

The previous prime is 42237263. The next prime is 42237301. The reversal of 42237300 is 373224.

It is a happy number.

42237300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42237300² = 3567979022580000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42237301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7957 + ... + 12156.

Almost surely, 2^42237300 is an apocalyptic number.

It is an amenable number.

42237300 is an abundant number, since it is smaller than the sum of its proper divisors (97434316).

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

42237300 is a wasteful number, since it uses less digits than its factorization.

42237300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20137 (or 20130 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 42237300 is about 6499.0230034983. The cubic root of 42237300 is about 348.2560871016.

The spelling of 42237300 in words is "forty-two million, two hundred thirty-seven thousand, three hundred".