1052257822 has 16 divisors (see below), whose sum is σ = 1967859072. Its totient is φ = 409970520.

The previous prime is 1052257807. The next prime is 1052257873. The reversal of 1052257822 is 2287522501.

It is a super-2 number, since 2×1052257822² = 2214493047920367368, which contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3416268 + ... + 3416575.

It is an arithmetic number, because the mean of its divisors is an integer number (122991192).

Almost surely, 2^1052257822 is an apocalyptic number.

1052257822 is a deficient number, since it is larger than the sum of its proper divisors (915601250).

1052257822 is a wasteful number, since it uses less digits than its factorization.

1052257822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6832863.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 1052257822 is about 32438.5237333637. The cubic root of 1052257822 is about 1017.1243565437.

The spelling of 1052257822 in words is "one billion, fifty-two million, two hundred fifty-seven thousand, eight hundred twenty-two".