1232506944 has 168 divisors, whose sum is σ = 3680277120. Its totient is φ = 394048512.

The previous prime is 1232506921. The next prime is 1232506973. The reversal of 1232506944 is 4496052321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1232506899 and 1232506908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1434387 + ... + 1435245.

Almost surely, 2^1232506944 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 1232506944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1840138560).

1232506944 is an abundant number, since it is smaller than the sum of its proper divisors (2447770176).

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

1232506944 is a wasteful number, since it uses less digits than its factorization.

1232506944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 1232506944 is about 35107.0782606585. The cubic root of 1232506944 is about 1072.1687007094.

The spelling of 1232506944 in words is "one billion, two hundred thirty-two million, five hundred six thousand, nine hundred forty-four".