4661181232 has 20 divisors (see below), whose sum is σ = 9506357080. Its totient is φ = 2207927808.

The previous prime is 4661181229. The next prime is 4661181257. The reversal of 4661181232 is 2321811664.

It is a super-2 number, since 2×4661181232² = 43453220955098075648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7666113 + ... + 7666720.

It is an arithmetic number, because the mean of its divisors is an integer number (475317854).

Almost surely, 2^4661181232 is an apocalyptic number.

It is an amenable number.

4661181232 is an abundant number, since it is smaller than the sum of its proper divisors (4845175848).

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

4661181232 is a wasteful number, since it uses less digits than its factorization.

4661181232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15332860 (or 15332854 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 4661181232 is about 68272.8440304049. The cubic root of 4661181232 is about 1670.4442902183. Note that the first 3 decimals are identical.

Adding to 4661181232 its reverse (2321811664), we get a palindrome (6982992896).

The spelling of 4661181232 in words is "four billion, six hundred sixty-one million, one hundred eighty-one thousand, two hundred thirty-two".