237042420 has 48 divisors (see below), whose sum is σ = 664419840. Its totient is φ = 63144576.

The previous prime is 237042419. The next prime is 237042427. The reversal of 237042420 is 24240732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (237042427) 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, 85821 + ... + 88539.

It is an arithmetic number, because the mean of its divisors is an integer number (13842080).

Almost surely, 2^237042420 is an apocalyptic number.

237042420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

237042420 is an abundant number, since it is smaller than the sum of its proper divisors (427377420).

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

237042420 is a wasteful number, since it uses less digits than its factorization.

237042420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4184 (or 4182 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 237042420 is about 15396.1819942478. The cubic root of 237042420 is about 618.8831958943.

The spelling of 237042420 in words is "two hundred thirty-seven million, forty-two thousand, four hundred twenty".