46873237 has 2 divisors, whose sum is σ = 46873238. Its totient is φ = 46873236.

The previous prime is 46873223. The next prime is 46873243. The reversal of 46873237 is 73237864.

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., 29224836 + 17648401 = 5406^2 + 4201^2 .

It is a cyclic number.

It is not a de Polignac number, because 46873237 - 2¹¹ = 46871189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46873237.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46873207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23436618 + 23436619.

It is an arithmetic number, because the mean of its divisors is an integer number (23436619).

Almost surely, 2^46873237 is an apocalyptic number.

It is an amenable number.

46873237 is a deficient number, since it is larger than the sum of its proper divisors (1).

46873237 is an equidigital number, since it uses as much as digits as its factorization.

46873237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 40.

The square root of 46873237 is about 6846.4032162881. The cubic root of 46873237 is about 360.5578721895.

The spelling of 46873237 in words is "forty-six million, eight hundred seventy-three thousand, two hundred thirty-seven".