46522657 has 2 divisors, whose sum is σ = 46522658. Its totient is φ = 46522656.

The previous prime is 46522649. The next prime is 46522667. The reversal of 46522657 is 75622564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43151761 + 3370896 = 6569^2 + 1836^2 .

It is a cyclic number.

It is not a de Polignac number, because 46522657 - 2³ = 46522649 is a prime.

It is a super-2 number, since 2×46522657² = 4328715228679298, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46522607) 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, 23261328 + 23261329.

It is an arithmetic number, because the mean of its divisors is an integer number (23261329).

Almost surely, 2^46522657 is an apocalyptic number.

It is an amenable number.

46522657 is a deficient number, since it is larger than the sum of its proper divisors (1).

46522657 is an equidigital number, since it uses as much as digits as its factorization.

46522657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 37.

The square root of 46522657 is about 6820.7519380197. The cubic root of 46522657 is about 359.6567123620.

The spelling of 46522657 in words is "forty-six million, five hundred twenty-two thousand, six hundred fifty-seven".