46843957 has 2 divisors, whose sum is σ = 46843958. Its totient is φ = 46843956.

The previous prime is 46843943. The next prime is 46843963. The reversal of 46843957 is 75934864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44635761 + 2208196 = 6681^2 + 1486^2 .

It is a cyclic number.

It is not a de Polignac number, because 46843957 - 2¹⁵ = 46811189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46843967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23421978 + 23421979.

It is an arithmetic number, because the mean of its divisors is an integer number (23421979).

Almost surely, 2^46843957 is an apocalyptic number.

It is an amenable number.

46843957 is a deficient number, since it is larger than the sum of its proper divisors (1).

46843957 is an equidigital number, since it uses as much as digits as its factorization.

46843957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 46.

The square root of 46843957 is about 6844.2645331694. The cubic root of 46843957 is about 360.4827807717.

The spelling of 46843957 in words is "forty-six million, eight hundred forty-three thousand, nine hundred fifty-seven".