46916018 has 8 divisors (see below), whose sum is σ = 70997148. Its totient is φ = 23250304.

The previous prime is 46916017. The next prime is 46916027. The reversal of 46916018 is 81061964.

It can be written as a sum of positive squares in 2 ways, for example, as 46280809 + 635209 = 6803^2 + 797^2 .

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

It is a super-2 number, since 2×46916018² = 4402225489952648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46916017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103571 + ... + 104022.

Almost surely, 2^46916018 is an apocalyptic number.

46916018 is a deficient number, since it is larger than the sum of its proper divisors (24081130).

46916018 is a wasteful number, since it uses less digits than its factorization.

46916018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207708.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 46916018 is about 6849.5268449726. The cubic root of 46916018 is about 360.6675320360.

The spelling of 46916018 in words is "forty-six million, nine hundred sixteen thousand, eighteen".