46518317 has 4 divisors (see below), whose sum is σ = 46599516. Its totient is φ = 46437120.

The previous prime is 46518299. The next prime is 46518319. The reversal of 46518317 is 71381564.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23755876 + 22762441 = 4874^2 + 4771^2 .

It is a cyclic number.

It is not a de Polignac number, because 46518317 - 2¹⁸ = 46256173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46518319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39734 + ... + 40887.

It is an arithmetic number, because the mean of its divisors is an integer number (11649879).

Almost surely, 2^46518317 is an apocalyptic number.

It is an amenable number.

46518317 is a deficient number, since it is larger than the sum of its proper divisors (81199).

46518317 is an equidigital number, since it uses as much as digits as its factorization.

46518317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81198.

The product of its digits is 20160, while the sum is 35.

The square root of 46518317 is about 6820.4337838586. The cubic root of 46518317 is about 359.6455281436.

The spelling of 46518317 in words is "forty-six million, five hundred eighteen thousand, three hundred seventeen".