1120632959 has 4 divisors (see below), whose sum is σ = 1127343504. Its totient is φ = 1113922416.

The previous prime is 1120632937. The next prime is 1120632971. The reversal of 1120632959 is 9592360211.

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

It is a cyclic number.

It is not a de Polignac number, because 1120632959 - 2¹² = 1120628863 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 (1120632259) 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, 3355022 + ... + 3355355.

It is an arithmetic number, because the mean of its divisors is an integer number (281835876).

Almost surely, 2^1120632959 is an apocalyptic number.

1120632959 is a deficient number, since it is larger than the sum of its proper divisors (6710545).

1120632959 is an equidigital number, since it uses as much as digits as its factorization.

1120632959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6710544.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 1120632959 is about 33475.8563594720. The cubic root of 1120632959 is about 1038.6944166160.

The spelling of 1120632959 in words is "one billion, one hundred twenty million, six hundred thirty-two thousand, nine hundred fifty-nine".