1047263322 has 16 divisors (see below), whose sum is σ = 2393744832. Its totient is φ = 299218080.

The previous prime is 1047263317. The next prime is 1047263351. The reversal of 1047263322 is 2233627401.

It is a self number, because there is not a number n which added to its sum of digits gives 1047263322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12467379 + ... + 12467462.

It is an arithmetic number, because the mean of its divisors is an integer number (149609052).

Almost surely, 2^1047263322 is an apocalyptic number.

1047263322 is an abundant number, since it is smaller than the sum of its proper divisors (1346481510).

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

1047263322 is a wasteful number, since it uses less digits than its factorization.

1047263322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24934853.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 1047263322 is about 32361.4480825565. The cubic root of 1047263322 is about 1015.5125569331.

The spelling of 1047263322 in words is "one billion, forty-seven million, two hundred sixty-three thousand, three hundred twenty-two".