1051224849 has 12 divisors (see below), whose sum is σ = 1567418112. Its totient is φ = 678209400.

The previous prime is 1051224829. The next prime is 1051224851. The reversal of 1051224849 is 9484221501.

1051224849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1051224849 - 2¹¹ = 1051222801 is a prime.

It is a super-2 number, since 2×1051224849² = 2210147366310145602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051224829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1883637 + ... + 1884194.

It is an arithmetic number, because the mean of its divisors is an integer number (130618176).

Almost surely, 2^1051224849 is an apocalyptic number.

It is an amenable number.

1051224849 is a deficient number, since it is larger than the sum of its proper divisors (516193263).

1051224849 is a wasteful number, since it uses less digits than its factorization.

1051224849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767868 (or 3767865 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1051224849 is about 32422.5978138705. The cubic root of 1051224849 is about 1016.7914197654.

The spelling of 1051224849 in words is "one billion, fifty-one million, two hundred twenty-four thousand, eight hundred forty-nine".