1232713248 has 192 divisors, whose sum is σ = 3734035200. Its totient is φ = 352714752.

The previous prime is 1232713247. The next prime is 1232713249. The reversal of 1232713248 is 8423172321.

It is an interprime number because it is at equal distance from previous prime (1232713247) and next prime (1232713249).

It is not an unprimeable number, because it can be changed into a prime (1232713241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2057653 + ... + 2058251.

It is an arithmetic number, because the mean of its divisors is an integer number (19448100).

Almost surely, 2^1232713248 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 1232713248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1867017600).

1232713248 is an abundant number, since it is smaller than the sum of its proper divisors (2501321952).

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

1232713248 is a wasteful number, since it uses less digits than its factorization.

1232713248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 731 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 1232713248 is about 35110.0163486148. The cubic root of 1232713248 is about 1072.2285192639.

Adding to 1232713248 its reverse (8423172321), we get a palindrome (9655885569).

The spelling of 1232713248 in words is "one billion, two hundred thirty-two million, seven hundred thirteen thousand, two hundred forty-eight".