1120264629 has 16 divisors (see below), whose sum is σ = 1645614144. Its totient is φ = 672224000.

The previous prime is 1120264609. The next prime is 1120264637. The reversal of 1120264629 is 9264620211.

It is a cyclic number.

It is not a de Polignac number, because 1120264629 - 2⁵ = 1120264597 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 1120264629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120264609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164724 + ... + 171389.

It is an arithmetic number, because the mean of its divisors is an integer number (102850884).

Almost surely, 2^1120264629 is an apocalyptic number.

It is an amenable number.

1120264629 is a deficient number, since it is larger than the sum of its proper divisors (525349515).

1120264629 is a wasteful number, since it uses less digits than its factorization.

1120264629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336228.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 1120264629 is about 33470.3544797482. The cubic root of 1120264629 is about 1038.5806046747.

The spelling of 1120264629 in words is "one billion, one hundred twenty million, two hundred sixty-four thousand, six hundred twenty-nine".