46199818 has 16 divisors (see below), whose sum is σ = 79942464. Its totient is φ = 19614240.

The previous prime is 46199789. The next prime is 46199819. The reversal of 46199818 is 81899164.

It is not an unprimeable number, because it can be changed into a prime (46199819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13923 + ... + 16918.

It is an arithmetic number, because the mean of its divisors is an integer number (4996404).

Almost surely, 2^46199818 is an apocalyptic number.

46199818 is a deficient number, since it is larger than the sum of its proper divisors (33742646).

46199818 is a wasteful number, since it uses less digits than its factorization.

46199818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30957.

The product of its digits is 124416, while the sum is 46.

The square root of 46199818 is about 6797.0447990285. The cubic root of 46199818 is about 358.8228474485.

The spelling of 46199818 in words is "forty-six million, one hundred ninety-nine thousand, eight hundred eighteen".