46020857 has 2 divisors, whose sum is σ = 46020858. Its totient is φ = 46020856.

The previous prime is 46020841. The next prime is 46020881. The reversal of 46020857 is 75802064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30426256 + 15594601 = 5516^2 + 3949^2 .

It is a cyclic number.

It is not a de Polignac number, because 46020857 - 2⁴ = 46020841 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46020757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23010428 + 23010429.

It is an arithmetic number, because the mean of its divisors is an integer number (23010429).

Almost surely, 2^46020857 is an apocalyptic number.

It is an amenable number.

46020857 is a deficient number, since it is larger than the sum of its proper divisors (1).

46020857 is an equidigital number, since it uses as much as digits as its factorization.

46020857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 46020857 is about 6783.8674073127. The cubic root of 46020857 is about 358.3589322737.

The spelling of 46020857 in words is "forty-six million, twenty thousand, eight hundred fifty-seven".