995140237 has 32 divisors (see below), whose sum is σ = 1302400512. Its totient is φ = 737869824.

The previous prime is 995140229. The next prime is 995140247. The reversal of 995140237 is 732041599.

It is a cyclic number.

It is not a de Polignac number, because 995140237 - 2³ = 995140229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 995140237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995140247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 396328 + ... + 398830.

It is an arithmetic number, because the mean of its divisors is an integer number (40700016).

Almost surely, 2^995140237 is an apocalyptic number.

It is an amenable number.

995140237 is a deficient number, since it is larger than the sum of its proper divisors (307260275).

995140237 is a wasteful number, since it uses less digits than its factorization.

995140237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2797.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 995140237 is about 31545.8434187454. The cubic root of 995140237 is about 998.3774477481.

The spelling of 995140237 in words is "nine hundred ninety-five million, one hundred forty thousand, two hundred thirty-seven".