46202218 has 16 divisors (see below), whose sum is σ = 70178400. Its totient is φ = 22811536.

The previous prime is 46202207. The next prime is 46202257. The reversal of 46202218 is 81220264.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 46202192 and 46202201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67305 + ... + 67987.

It is an arithmetic number, because the mean of its divisors is an integer number (4386150).

Almost surely, 2^46202218 is an apocalyptic number.

46202218 is a deficient number, since it is larger than the sum of its proper divisors (23976182).

46202218 is a wasteful number, since it uses less digits than its factorization.

46202218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 46202218 is about 6797.2213440493. The cubic root of 46202218 is about 358.8290607481.

The spelling of 46202218 in words is "forty-six million, two hundred two thousand, two hundred eighteen".