46709437 has 2 divisors, whose sum is σ = 46709438. Its totient is φ = 46709436.

The previous prime is 46709431. The next prime is 46709441. The reversal of 46709437 is 73490764.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41718681 + 4990756 = 6459^2 + 2234^2 .

It is a cyclic number.

It is not a de Polignac number, because 46709437 - 2¹⁹ = 46185149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46709437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46709431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23354718 + 23354719.

It is an arithmetic number, because the mean of its divisors is an integer number (23354719).

Almost surely, 2^46709437 is an apocalyptic number.

It is an amenable number.

46709437 is a deficient number, since it is larger than the sum of its proper divisors (1).

46709437 is an equidigital number, since it uses as much as digits as its factorization.

46709437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 46709437 is about 6834.4302615507. The cubic root of 46709437 is about 360.1373884048.

The spelling of 46709437 in words is "forty-six million, seven hundred nine thousand, four hundred thirty-seven".