237080085 has 16 divisors (see below), whose sum is σ = 413812800. Its totient is φ = 114947840.

The previous prime is 237080083. The next prime is 237080089. The reversal of 237080085 is 580080732.

It is not a de Polignac number, because 237080085 - 2¹ = 237080083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (237080083) 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, 718260 + ... + 718589.

It is an arithmetic number, because the mean of its divisors is an integer number (25863300).

Almost surely, 2^237080085 is an apocalyptic number.

It is an amenable number.

237080085 is a deficient number, since it is larger than the sum of its proper divisors (176732715).

237080085 is a wasteful number, since it uses less digits than its factorization.

237080085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436868.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 237080085 is about 15397.4051385290. The cubic root of 237080085 is about 618.9159734327.

The spelling of 237080085 in words is "two hundred thirty-seven million, eighty thousand, eighty-five".