237968485 has 4 divisors (see below), whose sum is σ = 285562188. Its totient is φ = 190374784.

The previous prime is 237968477. The next prime is 237968491. The reversal of 237968485 is 584869732.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33535681 + 204432804 = 5791^2 + 14298^2 .

It is a cyclic number.

It is not a de Polignac number, because 237968485 - 2³ = 237968477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23796844 + ... + 23796853.

It is an arithmetic number, because the mean of its divisors is an integer number (71390547).

Almost surely, 2^237968485 is an apocalyptic number.

It is an amenable number.

237968485 is a deficient number, since it is larger than the sum of its proper divisors (47593703).

237968485 is an equidigital number, since it uses as much as digits as its factorization.

237968485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47593702.

The product of its digits is 2903040, while the sum is 52.

The square root of 237968485 is about 15426.2271797092. The cubic root of 237968485 is about 619.6880888602.

The spelling of 237968485 in words is "two hundred thirty-seven million, nine hundred sixty-eight thousand, four hundred eighty-five".