46162018 has 12 divisors (see below), whose sum is σ = 80548182. Its totient is φ = 19783680.

The previous prime is 46162003. The next prime is 46162019. The reversal of 46162018 is 81026164.

It can be written as a sum of positive squares in only one way, i.e., 29735209 + 16426809 = 5453^2 + 4053^2 .

It is not an unprimeable number, because it can be changed into a prime (46162019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235423 + ... + 235618.

Almost surely, 2^46162018 is an apocalyptic number.

46162018 is a deficient number, since it is larger than the sum of its proper divisors (34386164).

46162018 is a wasteful number, since it uses less digits than its factorization.

46162018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471057 (or 471050 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 46162018 is about 6794.2636098403. The cubic root of 46162018 is about 358.7249595848.

The spelling of 46162018 in words is "forty-six million, one hundred sixty-two thousand, eighteen".