46832640 has 88 divisors (see below), whose sum is σ = 149840400. Its totient is φ = 12484608.

The previous prime is 46832609. The next prime is 46832641. The reversal of 46832640 is 4623864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46832641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13836 + ... + 16884.

Almost surely, 2^46832640 is an apocalyptic number.

46832640 is a gapful number since it is divisible by the number (40) 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 46832640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74920200).

46832640 is an abundant number, since it is smaller than the sum of its proper divisors (103007760).

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

46832640 is a wasteful number, since it uses less digits than its factorization.

46832640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077 (or 3059 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 46832640 is about 6843.4377326019. The cubic root of 46832640 is about 360.4537488362.

The spelling of 46832640 in words is "forty-six million, eight hundred thirty-two thousand, six hundred forty".