46726457 has 2 divisors, whose sum is σ = 46726458. Its totient is φ = 46726456.

The previous prime is 46726441. The next prime is 46726481. The reversal of 46726457 is 75462764.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23580736 + 23145721 = 4856^2 + 4811^2 .

It is a cyclic number.

It is not a de Polignac number, because 46726457 - 2⁴ = 46726441 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46726357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23363228 + 23363229.

It is an arithmetic number, because the mean of its divisors is an integer number (23363229).

Almost surely, 2^46726457 is an apocalyptic number.

It is an amenable number.

46726457 is a deficient number, since it is larger than the sum of its proper divisors (1).

46726457 is an equidigital number, since it uses as much as digits as its factorization.

46726457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 282240, while the sum is 41.

The square root of 46726457 is about 6835.6753141149. The cubic root of 46726457 is about 360.1811254196.

The spelling of 46726457 in words is "forty-six million, seven hundred twenty-six thousand, four hundred fifty-seven".