46457893 has 2 divisors, whose sum is σ = 46457894. Its totient is φ = 46457892.

The previous prime is 46457849. The next prime is 46457909. The reversal of 46457893 is 39875464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26234884 + 20223009 = 5122^2 + 4497^2 .

It is a cyclic number.

It is not a de Polignac number, because 46457893 - 2¹³ = 46449701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46457843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23228946 + 23228947.

It is an arithmetic number, because the mean of its divisors is an integer number (23228947).

Almost surely, 2^46457893 is an apocalyptic number.

It is an amenable number.

46457893 is a deficient number, since it is larger than the sum of its proper divisors (1).

46457893 is an equidigital number, since it uses as much as digits as its factorization.

46457893 is an odious number, because the sum of its binary digits is odd.

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

The square root of 46457893 is about 6816.0027142013. The cubic root of 46457893 is about 359.4897426473.

The spelling of 46457893 in words is "forty-six million, four hundred fifty-seven thousand, eight hundred ninety-three".