46618368 has 72 divisors (see below), whose sum is σ = 125509776. Its totient is φ = 15360000.

The previous prime is 46618357. The next prime is 46618379. The reversal of 46618368 is 86381664.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46618357) and next prime (46618379).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77268 + ... + 77868.

Almost surely, 2^46618368 is an apocalyptic number.

46618368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46618368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62754888).

46618368 is an abundant number, since it is smaller than the sum of its proper divisors (78891408).

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

46618368 is a wasteful number, since it uses less digits than its factorization.

46618368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721 (or 707 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 46618368 is about 6827.7644950599. The cubic root of 46618368 is about 359.9031838417.

The spelling of 46618368 in words is "forty-six million, six hundred eighteen thousand, three hundred sixty-eight".