46442232 has 96 divisors (see below), whose sum is σ = 140259600. Its totient is φ = 13796352.

The previous prime is 46442219. The next prime is 46442233. The reversal of 46442232 is 23224464.

46442232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×46442232³ (a number of 24 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 46442196 and 46442205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46442233) by changing a digit.

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, 22258 + ... + 24254.

Almost surely, 2^46442232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46442232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70129800).

46442232 is an abundant number, since it is smaller than the sum of its proper divisors (93817368).

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

46442232 is a wasteful number, since it uses less digits than its factorization.

46442232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045 (or 2038 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 46442232 is about 6814.8537768612. The cubic root of 46442232 is about 359.4493433292.

Adding to 46442232 its reverse (23224464), we get a palindrome (69666696).

The spelling of 46442232 in words is "forty-six million, four hundred forty-two thousand, two hundred thirty-two".