46385657 has 2 divisors, whose sum is σ = 46385658. Its totient is φ = 46385656.

The previous prime is 46385627. The next prime is 46385671. The reversal of 46385657 is 75658364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33396841 + 12988816 = 5779^2 + 3604^2 .

It is a cyclic number.

It is not a de Polignac number, because 46385657 - 2²⁰ = 45337081 is a prime.

It is not a weakly prime, because it can be changed into another prime (46385617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23192828 + 23192829.

It is an arithmetic number, because the mean of its divisors is an integer number (23192829).

Almost surely, 2^46385657 is an apocalyptic number.

It is an amenable number.

46385657 is a deficient number, since it is larger than the sum of its proper divisors (1).

46385657 is an equidigital number, since it uses as much as digits as its factorization.

46385657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 604800, while the sum is 44.

The square root of 46385657 is about 6810.7016525465. The cubic root of 46385657 is about 359.3033260163.

The spelling of 46385657 in words is "forty-six million, three hundred eighty-five thousand, six hundred fifty-seven".