1049055922 has 8 divisors (see below), whose sum is σ = 1574012700. Its totient is φ = 524385024.

The previous prime is 1049055913. The next prime is 1049055923. The reversal of 1049055922 is 2295509401.

It can be written as a sum of positive squares in 2 ways, for example, as 1031758641 + 17297281 = 32121^2 + 4159^2 .

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

It is a super-2 number, since 2×1049055922² = 2201036654966540168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049055923) 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, 62047 + ... + 77122.

Almost surely, 2^1049055922 is an apocalyptic number.

1049055922 is a deficient number, since it is larger than the sum of its proper divisors (524956778).

1049055922 is a wasteful number, since it uses less digits than its factorization.

1049055922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142940.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 1049055922 is about 32389.1327762878. The cubic root of 1049055922 is about 1016.0916440625.

The spelling of 1049055922 in words is "one billion, forty-nine million, fifty-five thousand, nine hundred twenty-two".