46091917 has 2 divisors, whose sum is σ = 46091918. Its totient is φ = 46091916.

The previous prime is 46091911. The next prime is 46091923. The reversal of 46091917 is 71919064.

It is a balanced prime because it is at equal distance from previous prime (46091911) and next prime (46091923).

It can be written as a sum of positive squares in only one way, i.e., 44970436 + 1121481 = 6706^2 + 1059^2 .

It is a cyclic number.

It is not a de Polignac number, because 46091917 - 2⁷ = 46091789 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 (46091911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23045958 + 23045959.

It is an arithmetic number, because the mean of its divisors is an integer number (23045959).

Almost surely, 2^46091917 is an apocalyptic number.

It is an amenable number.

46091917 is a deficient number, since it is larger than the sum of its proper divisors (1).

46091917 is an equidigital number, since it uses as much as digits as its factorization.

46091917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 46091917 is about 6789.1028125961. The cubic root of 46091917 is about 358.5432826744.

The spelling of 46091917 in words is "forty-six million, ninety-one thousand, nine hundred seventeen".