1047222626 has 8 divisors (see below), whose sum is σ = 1570975824. Its totient is φ = 523564020.

The previous prime is 1047222587. The next prime is 1047222643. The reversal of 1047222626 is 6262227401.

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

It is a junction number, because it is equal to n+sod(n) for n = 1047222592 and 1047222601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20561 + ... + 50171.

It is an arithmetic number, because the mean of its divisors is an integer number (196371978).

Almost surely, 2^1047222626 is an apocalyptic number.

1047222626 is a deficient number, since it is larger than the sum of its proper divisors (523753198).

1047222626 is a wasteful number, since it uses less digits than its factorization.

1047222626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47296.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 1047222626 is about 32360.8193035961. The cubic root of 1047222626 is about 1015.4994027011.

The spelling of 1047222626 in words is "one billion, forty-seven million, two hundred twenty-two thousand, six hundred twenty-six".