46332990 has 96 divisors (see below), whose sum is σ = 139198176. Its totient is φ = 10567680.

The previous prime is 46332983. The next prime is 46333013. The reversal of 46332990 is 9923364.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15454 + ... + 18206.

It is an arithmetic number, because the mean of its divisors is an integer number (1449981).

Almost surely, 2^46332990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46332990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69599088).

46332990 is an abundant number, since it is smaller than the sum of its proper divisors (92865186).

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

46332990 is a wasteful number, since it uses less digits than its factorization.

46332990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794 (or 2791 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 46332990 is about 6806.8340658488. The cubic root of 46332990 is about 359.1672883126.

The spelling of 46332990 in words is "forty-six million, three hundred thirty-two thousand, nine hundred ninety".