46495021 has 2 divisors, whose sum is σ = 46495022. Its totient is φ = 46495020.

The previous prime is 46495013. The next prime is 46495027. The reversal of 46495021 is 12059464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37039396 + 9455625 = 6086^2 + 3075^2 .

It is a cyclic number.

It is not a de Polignac number, because 46495021 - 2³ = 46495013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46495027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23247510 + 23247511.

It is an arithmetic number, because the mean of its divisors is an integer number (23247511).

Almost surely, 2^46495021 is an apocalyptic number.

It is an amenable number.

46495021 is a deficient number, since it is larger than the sum of its proper divisors (1).

46495021 is an equidigital number, since it uses as much as digits as its factorization.

46495021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 46495021 is about 6818.7257607269. The cubic root of 46495021 is about 359.5854822538.

The spelling of 46495021 in words is "forty-six million, four hundred ninety-five thousand, twenty-one".