2372837 has 2 divisors, whose sum is σ = 2372838. Its totient is φ = 2372836.

The previous prime is 2372819. The next prime is 2372857. The reversal of 2372837 is 7382732.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1515361 + 857476 = 1231^2 + 926^2 .

It is a cyclic number.

It is not a de Polignac number, because 2372837 - 2⁸ = 2372581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2372807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1186418 + 1186419.

It is an arithmetic number, because the mean of its divisors is an integer number (1186419).

2^2372837 is an apocalyptic number.

It is an amenable number.

2372837 is a deficient number, since it is larger than the sum of its proper divisors (1).

2372837 is an equidigital number, since it uses as much as digits as its factorization.

2372837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 32.

The square root of 2372837 is about 1540.4015710197. The cubic root of 2372837 is about 133.3795666057.

The spelling of 2372837 in words is "two million, three hundred seventy-two thousand, eight hundred thirty-seven".