46905613 has 2 divisors, whose sum is σ = 46905614. Its totient is φ = 46905612.

The previous prime is 46905587. The next prime is 46905619. The reversal of 46905613 is 31650964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33385284 + 13520329 = 5778^2 + 3677^2 .

It is a cyclic number.

It is not a de Polignac number, because 46905613 - 2²⁵ = 13351181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46905619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23452806 + 23452807.

It is an arithmetic number, because the mean of its divisors is an integer number (23452807).

Almost surely, 2^46905613 is an apocalyptic number.

It is an amenable number.

46905613 is a deficient number, since it is larger than the sum of its proper divisors (1).

46905613 is an equidigital number, since it uses as much as digits as its factorization.

46905613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 46905613 is about 6848.7672613398. The cubic root of 46905613 is about 360.6408672046.

The spelling of 46905613 in words is "forty-six million, nine hundred five thousand, six hundred thirteen".