237052145 has 16 divisors (see below), whose sum is σ = 323816832. Its totient is φ = 164904960.

The previous prime is 237052141. The next prime is 237052169. The reversal of 237052145 is 541250732.

It is a happy number.

It is not a de Polignac number, because 237052145 - 2² = 237052141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (237052141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92432 + ... + 94961.

It is an arithmetic number, because the mean of its divisors is an integer number (20238552).

Almost surely, 2^237052145 is an apocalyptic number.

It is an amenable number.

237052145 is a deficient number, since it is larger than the sum of its proper divisors (86764687).

237052145 is a wasteful number, since it uses less digits than its factorization.

237052145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187432.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 237052145 is about 15396.4978160619. The cubic root of 237052145 is about 618.8916592976.

The spelling of 237052145 in words is "two hundred thirty-seven million, fifty-two thousand, one hundred forty-five".