46372637 has 2 divisors, whose sum is σ = 46372638. Its totient is φ = 46372636.

The previous prime is 46372607. The next prime is 46372661. The reversal of 46372637 is 73627364.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43744996 + 2627641 = 6614^2 + 1621^2 .

It is a cyclic number.

It is not a de Polignac number, because 46372637 - 2²⁰ = 45324061 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46372637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46372607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23186318 + 23186319.

It is an arithmetic number, because the mean of its divisors is an integer number (23186319).

Almost surely, 2^46372637 is an apocalyptic number.

It is an amenable number.

46372637 is a deficient number, since it is larger than the sum of its proper divisors (1).

46372637 is an equidigital number, since it uses as much as digits as its factorization.

46372637 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 38.

The square root of 46372637 is about 6809.7457368099. The cubic root of 46372637 is about 359.2697052279.

The spelling of 46372637 in words is "forty-six million, three hundred seventy-two thousand, six hundred thirty-seven".