46518893 has 2 divisors, whose sum is σ = 46518894. Its totient is φ = 46518892.

The previous prime is 46518889. The next prime is 46518907. The reversal of 46518893 is 39881564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29560969 + 16957924 = 5437^2 + 4118^2 .

It is a cyclic number.

It is not a de Polignac number, because 46518893 - 2² = 46518889 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46518803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23259446 + 23259447.

It is an arithmetic number, because the mean of its divisors is an integer number (23259447).

Almost surely, 2^46518893 is an apocalyptic number.

It is an amenable number.

46518893 is a deficient number, since it is larger than the sum of its proper divisors (1).

46518893 is an equidigital number, since it uses as much as digits as its factorization.

46518893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 44.

The square root of 46518893 is about 6820.4760097811. The cubic root of 46518893 is about 359.6470125407.

The spelling of 46518893 in words is "forty-six million, five hundred eighteen thousand, eight hundred ninety-three".