1129470622 has 8 divisors (see below), whose sum is σ = 1936235376. Its totient is φ = 484058832.

The previous prime is 1129470613. The next prime is 1129470623. The reversal of 1129470622 is 2260749211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1129470622² = 2551407771922133768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129470623) 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, 40338223 + ... + 40338250.

It is an arithmetic number, because the mean of its divisors is an integer number (242029422).

Almost surely, 2^1129470622 is an apocalyptic number.

1129470622 is a deficient number, since it is larger than the sum of its proper divisors (806764754).

1129470622 is an equidigital number, since it uses as much as digits as its factorization.

1129470622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80676482.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1129470622 is about 33607.5976826669. The cubic root of 1129470622 is about 1041.4177600513.

The spelling of 1129470622 in words is "one billion, one hundred twenty-nine million, four hundred seventy thousand, six hundred twenty-two".