1052819622 has 48 divisors (see below), whose sum is σ = 2417923872. Its totient is φ = 329936640.

The previous prime is 1052819597. The next prime is 1052819627. The reversal of 1052819622 is 2269182501.

1052819622 is a `hidden beast` number, since 1 + 0 + 5 + 28 + 1 + 9 + 622 = 666.

It is a super-2 number, since 2×1052819622² = 2216858312936445768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052819627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 490672 + ... + 492812.

It is an arithmetic number, because the mean of its divisors is an integer number (50373414).

Almost surely, 2^1052819622 is an apocalyptic number.

1052819622 is an abundant number, since it is smaller than the sum of its proper divisors (1365104250).

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

1052819622 is a wasteful number, since it uses less digits than its factorization.

1052819622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3773 (or 3770 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 1052819622 is about 32447.1820348085. The cubic root of 1052819622 is about 1017.3053384248.

The spelling of 1052819622 in words is "one billion, fifty-two million, eight hundred nineteen thousand, six hundred twenty-two".