1052308218 has 16 divisors (see below), whose sum is σ = 2266510176. Its totient is φ = 323787120.

The previous prime is 1052308183. The next prime is 1052308267. The reversal of 1052308218 is 8128032501.

It is a super-2 number, since 2×1052308218² = 2214705171340671048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6745488 + ... + 6745643.

It is an arithmetic number, because the mean of its divisors is an integer number (141656886).

Almost surely, 2^1052308218 is an apocalyptic number.

1052308218 is an abundant number, since it is smaller than the sum of its proper divisors (1214201958).

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

1052308218 is a wasteful number, since it uses less digits than its factorization.

1052308218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13491149.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 1052308218 is about 32439.3005165031. The cubic root of 1052308218 is about 1017.1405940664.

The spelling of 1052308218 in words is "one billion, fifty-two million, three hundred eight thousand, two hundred eighteen".