46383920 has 40 divisors (see below), whose sum is σ = 117648720. Its totient is φ = 16866560.

The previous prime is 46383917. The next prime is 46383937. The reversal of 46383920 is 2938364.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

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, 25475 + ... + 27234.

It is an arithmetic number, because the mean of its divisors is an integer number (2941218).

Almost surely, 2^46383920 is an apocalyptic number.

46383920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46383920 is an abundant number, since it is smaller than the sum of its proper divisors (71264800).

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

46383920 is a wasteful number, since it uses less digits than its factorization.

46383920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52733 (or 52727 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 46383920 is about 6810.5741314518. The cubic root of 46383920 is about 359.2988410259.

It can be divided in two parts, 4638 and 3920, that added together give a palindrome (8558).

The spelling of 46383920 in words is "forty-six million, three hundred eighty-three thousand, nine hundred twenty".