546332432 has 40 divisors (see below), whose sum is σ = 1115553600. Its totient is φ = 258684800.

The previous prime is 546332429. The next prime is 546332447. The reversal of 546332432 is 234233645.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29819 + ... + 44517.

It is an arithmetic number, because the mean of its divisors is an integer number (27888840).

Almost surely, 2^546332432 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 546332432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557776800).

546332432 is an abundant number, since it is smaller than the sum of its proper divisors (569221168).

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

546332432 is a wasteful number, since it uses less digits than its factorization.

546332432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14831 (or 14825 counting only the distinct ones).

The product of its digits is 51840, while the sum is 32.

The square root of 546332432 is about 23373.7551968014. The cubic root of 546332432 is about 817.4960460177.

The spelling of 546332432 in words is "five hundred forty-six million, three hundred thirty-two thousand, four hundred thirty-two".