46208018 has 4 divisors (see below), whose sum is σ = 69312030. Its totient is φ = 23104008.

The previous prime is 46207961. The next prime is 46208039. The reversal of 46208018 is 81080264.

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

It can be written as a sum of positive squares in only one way, i.e., 25532809 + 20675209 = 5053^2 + 4547^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11552003 + ... + 11552006.

Almost surely, 2^46208018 is an apocalyptic number.

46208018 is a deficient number, since it is larger than the sum of its proper divisors (23104012).

46208018 is a wasteful number, since it uses less digits than its factorization.

46208018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23104011.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 46208018 is about 6797.6479755868. The cubic root of 46208018 is about 358.8440753336.

The spelling of 46208018 in words is "forty-six million, two hundred eight thousand, eighteen".