46143252 has 72 divisors (see below), whose sum is σ = 121605120. Its totient is φ = 14736960.

The previous prime is 46143247. The next prime is 46143259. The reversal of 46143252 is 25234164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46143259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192949 + ... + 193187.

It is an arithmetic number, because the mean of its divisors is an integer number (1688960).

Almost surely, 2^46143252 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 46143252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60802560).

46143252 is an abundant number, since it is smaller than the sum of its proper divisors (75461868).

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

46143252 is a wasteful number, since it uses less digits than its factorization.

46143252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 448 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 46143252 is about 6792.8824515076. The cubic root of 46143252 is about 358.6763428120.

The spelling of 46143252 in words is "forty-six million, one hundred forty-three thousand, two hundred fifty-two".