46819117 has 2 divisors, whose sum is σ = 46819118. Its totient is φ = 46819116.

The previous prime is 46819111. The next prime is 46819121. The reversal of 46819117 is 71191864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46498761 + 320356 = 6819^2 + 566^2 .

It is a cyclic number.

It is not a de Polignac number, because 46819117 - 2³ = 46819109 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46819111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23409558 + 23409559.

It is an arithmetic number, because the mean of its divisors is an integer number (23409559).

Almost surely, 2^46819117 is an apocalyptic number.

It is an amenable number.

46819117 is a deficient number, since it is larger than the sum of its proper divisors (1).

46819117 is an equidigital number, since it uses as much as digits as its factorization.

46819117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 37.

The square root of 46819117 is about 6842.4496344511. The cubic root of 46819117 is about 360.4190516302.

The spelling of 46819117 in words is "forty-six million, eight hundred nineteen thousand, one hundred seventeen".