46559918 has 8 divisors (see below), whose sum is σ = 73515720. Its totient is φ = 22054680.

The previous prime is 46559867. The next prime is 46559921. The reversal of 46559918 is 81995564.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612593 + ... + 612668.

It is an arithmetic number, because the mean of its divisors is an integer number (9189465).

Almost surely, 2^46559918 is an apocalyptic number.

46559918 is a deficient number, since it is larger than the sum of its proper divisors (26955802).

46559918 is a wasteful number, since it uses less digits than its factorization.

46559918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225282.

The product of its digits is 388800, while the sum is 47.

The square root of 46559918 is about 6823.4828350337. The cubic root of 46559918 is about 359.7527056797.

The spelling of 46559918 in words is "forty-six million, five hundred fifty-nine thousand, nine hundred eighteen".