237470742 has 24 divisors (see below), whose sum is σ = 515310744. Its totient is φ = 79035264.

The previous prime is 237470741. The next prime is 237470747. The reversal of 237470742 is 247074732.

It is a junction number, because it is equal to n+sod(n) for n = 237470697 and 237470706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (237470741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2313 + ... + 21915.

It is an arithmetic number, because the mean of its divisors is an integer number (21471281).

Almost surely, 2^237470742 is an apocalyptic number.

237470742 is an abundant number, since it is smaller than the sum of its proper divisors (277840002).

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

237470742 is a wasteful number, since it uses less digits than its factorization.

237470742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20284 (or 20281 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The square root of 237470742 is about 15410.0857233177. The cubic root of 237470742 is about 619.2557336959.

The spelling of 237470742 in words is "two hundred thirty-seven million, four hundred seventy thousand, seven hundred forty-two".