46314018 has 80 divisors (see below), whose sum is σ = 111966624. Its totient is φ = 14256000.

The previous prime is 46314013. The next prime is 46314029. The reversal of 46314018 is 81041364.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 46313982 and 46314000.

It is not an unprimeable number, because it can be changed into a prime (46314011) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 184393 + ... + 184643.

Almost surely, 2^46314018 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46314018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55983312).

46314018 is an abundant number, since it is smaller than the sum of its proper divisors (65652606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46314018 is a wasteful number, since it uses less digits than its factorization.

46314018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 46314018 is about 6805.4403237410. The cubic root of 46314018 is about 359.1182587978.

It can be divided in two parts, 4631 and 4018, that added together give a square (8649 = 93²).

The spelling of 46314018 in words is "forty-six million, three hundred fourteen thousand, eighteen".