1232000879 has 4 divisors (see below), whose sum is σ = 1232143440. Its totient is φ = 1231858320.

The previous prime is 1232000857. The next prime is 1232000899. The reversal of 1232000879 is 9780002321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1232000879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232000839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57419 + ... + 75900.

It is an arithmetic number, because the mean of its divisors is an integer number (308035860).

Almost surely, 2^1232000879 is an apocalyptic number.

1232000879 is a deficient number, since it is larger than the sum of its proper divisors (142561).

1232000879 is an equidigital number, since it uses as much as digits as its factorization.

1232000879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142560.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 1232000879 is about 35099.8700709846. The cubic root of 1232000879 is about 1072.0219371462.

It can be divided in two parts, 123 and 2000879, that added together give a palindrome (2001002).

The spelling of 1232000879 in words is "one billion, two hundred thirty-two million, eight hundred seventy-nine", and thus it is an aban number.