1232662460 has 48 divisors (see below), whose sum is σ = 2731579200. Its totient is φ = 466312704.

The previous prime is 1232662439. The next prime is 1232662471. The reversal of 1232662460 is 642662321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25886 + ... + 55994.

It is an arithmetic number, because the mean of its divisors is an integer number (56907900).

Almost surely, 2^1232662460 is an apocalyptic number.

1232662460 is a gapful number since it is divisible by the number (10) 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 1232662460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1365789600).

1232662460 is an abundant number, since it is smaller than the sum of its proper divisors (1498916740).

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

1232662460 is a wasteful number, since it uses less digits than its factorization.

1232662460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30230 (or 30228 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 1232662460 is about 35109.2930717780. The cubic root of 1232662460 is about 1072.2137937279.

The spelling of 1232662460 in words is "one billion, two hundred thirty-two million, six hundred sixty-two thousand, four hundred sixty".