46518863 has 4 divisors (see below), whose sum is σ = 46534488. Its totient is φ = 46503240.

The previous prime is 46518853. The next prime is 46518869. The reversal of 46518863 is 36881564.

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

It is a cyclic number.

It is not a de Polignac number, because 46518863 - 2⁸ = 46518607 is a prime.

It is a super-2 number, since 2×46518863² = 4328009229625538, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46518863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46518869) 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, 1808 + ... + 9813.

It is an arithmetic number, because the mean of its divisors is an integer number (11633622).

Almost surely, 2^46518863 is an apocalyptic number.

46518863 is a deficient number, since it is larger than the sum of its proper divisors (15625).

46518863 is a wasteful number, since it uses less digits than its factorization.

46518863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15624.

The product of its digits is 138240, while the sum is 41.

The square root of 46518863 is about 6820.4738105208. The cubic root of 46518863 is about 359.6469352287.

The spelling of 46518863 in words is "forty-six million, five hundred eighteen thousand, eight hundred sixty-three".