1232995650 has 48 divisors (see below), whose sum is σ = 3122907264. Its totient is φ = 321801280.

The previous prime is 1232995619. The next prime is 1232995651. The reversal of 1232995650 is 565992321.

It is not an unprimeable number, because it can be changed into a prime (1232995651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80397 + ... + 94496.

It is an arithmetic number, because the mean of its divisors is an integer number (65060568).

Almost surely, 2^1232995650 is an apocalyptic number.

1232995650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232995650 is an abundant number, since it is smaller than the sum of its proper divisors (1889911614).

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

1232995650 is a wasteful number, since it uses less digits than its factorization.

1232995650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174955 (or 174950 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 1232995650 is about 35114.0377911741. The cubic root of 1232995650 is about 1072.3103918753.

The spelling of 1232995650 in words is "one billion, two hundred thirty-two million, nine hundred ninety-five thousand, six hundred fifty".