1052218796 has 12 divisors (see below), whose sum is σ = 1842382248. Its totient is φ = 525823872.

The previous prime is 1052218781. The next prime is 1052218813. The reversal of 1052218796 is 6978122501.

It is a super-2 number, since 2×1052218796² = 2214328789311379232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62981 + ... + 77916.

It is an arithmetic number, because the mean of its divisors is an integer number (153531854).

Almost surely, 2^1052218796 is an apocalyptic number.

It is an amenable number.

1052218796 is a deficient number, since it is larger than the sum of its proper divisors (790163452).

1052218796 is a wasteful number, since it uses less digits than its factorization.

1052218796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142768 (or 142766 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 1052218796 is about 32437.9221899307. The cubic root of 1052218796 is about 1017.1117820634. Note that the first 3 decimals are identical.

The spelling of 1052218796 in words is "one billion, fifty-two million, two hundred eighteen thousand, seven hundred ninety-six".