1232261252 has 24 divisors (see below), whose sum is σ = 2292022656. Its totient is φ = 577674368.

The previous prime is 1232261249. The next prime is 1232261263. The reversal of 1232261252 is 2521622321.

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, 16568 + ... + 52335.

It is an arithmetic number, because the mean of its divisors is an integer number (95500944).

Almost surely, 2^1232261252 is an apocalyptic number.

It is an amenable number.

1232261252 is a deficient number, since it is larger than the sum of its proper divisors (1059761404).

1232261252 is a wasteful number, since it uses less digits than its factorization.

1232261252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69187 (or 69185 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 1232261252 is about 35103.5789058609. The cubic root of 1232261252 is about 1072.0974527597.

Adding to 1232261252 its reverse (2521622321), we get a palindrome (3753883573).

The spelling of 1232261252 in words is "one billion, two hundred thirty-two million, two hundred sixty-one thousand, two hundred fifty-two".