1468544232 has 64 divisors (see below), whose sum is σ = 3806429760. Its totient is φ = 471795200.

The previous prime is 1468544179. The next prime is 1468544249. The reversal of 1468544232 is 2324458641.

It is a super-2 number, since 2×1468544232² = 4313244322680939648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72682 + ... + 90662.

It is an arithmetic number, because the mean of its divisors is an integer number (59475465).

Almost surely, 2^1468544232 is an apocalyptic number.

1468544232 is a gapful number since it is divisible by the number (12) 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 1468544232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1903214880).

1468544232 is an abundant number, since it is smaller than the sum of its proper divisors (2337885528).

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

1468544232 is a wasteful number, since it uses less digits than its factorization.

1468544232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18114 (or 18110 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

The square root of 1468544232 is about 38321.5896329993. The cubic root of 1468544232 is about 1136.6559001550.

The spelling of 1468544232 in words is "one billion, four hundred sixty-eight million, five hundred forty-four thousand, two hundred thirty-two".