46818384 has 20 divisors (see below), whose sum is σ = 120947616. Its totient is φ = 15606112.

The previous prime is 46818377. The next prime is 46818389. The reversal of 46818384 is 48381864.

It is a super-2 number, since 2×46818384² = 4383922160742912, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46818389) 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, 487644 + ... + 487739.

Almost surely, 2^46818384 is an apocalyptic number.

It is an amenable number.

46818384 is an abundant number, since it is smaller than the sum of its proper divisors (74129232).

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

46818384 is a wasteful number, since it uses less digits than its factorization.

46818384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975394 (or 975388 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 46818384 is about 6842.3960715527. The cubic root of 46818384 is about 360.4171707137.

The spelling of 46818384 in words is "forty-six million, eight hundred eighteen thousand, three hundred eighty-four".