46683990 has 48 divisors (see below), whose sum is σ = 123681168. Its totient is φ = 12212928.

The previous prime is 46683979. The next prime is 46684009. The reversal of 46683990 is 9938664.

46683990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124 + ... + 9663.

It is an arithmetic number, because the mean of its divisors is an integer number (2576691).

Almost surely, 2^46683990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46683990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61840584).

46683990 is an abundant number, since it is smaller than the sum of its proper divisors (76997178).

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

46683990 is a wasteful number, since it uses less digits than its factorization.

46683990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9853 (or 9850 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 46683990 is about 6832.5683311622. The cubic root of 46683990 is about 360.0719763492.

The spelling of 46683990 in words is "forty-six million, six hundred eighty-three thousand, nine hundred ninety".