46897859 has 2 divisors, whose sum is σ = 46897860. Its totient is φ = 46897858.

The previous prime is 46897853. The next prime is 46897889. The reversal of 46897859 is 95879864.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46897859 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46897853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23448929 + 23448930.

It is an arithmetic number, because the mean of its divisors is an integer number (23448930).

Almost surely, 2^46897859 is an apocalyptic number.

46897859 is a deficient number, since it is larger than the sum of its proper divisors (1).

46897859 is an equidigital number, since it uses as much as digits as its factorization.

46897859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 56.

The square root of 46897859 is about 6848.2011506672. The cubic root of 46897859 is about 360.6209935107.

The spelling of 46897859 in words is "forty-six million, eight hundred ninety-seven thousand, eight hundred fifty-nine".