1052122618 has 8 divisors (see below), whose sum is σ = 1578546720. Its totient is φ = 525940380.

The previous prime is 1052122601. The next prime is 1052122619. The reversal of 1052122618 is 8162212501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1052122618² = 2213924006614347848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052122619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49168 + ... + 67243.

It is an arithmetic number, because the mean of its divisors is an integer number (197318340).

Almost surely, 2^1052122618 is an apocalyptic number.

1052122618 is a deficient number, since it is larger than the sum of its proper divisors (526424102).

1052122618 is a wasteful number, since it uses less digits than its factorization.

1052122618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120932.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 1052122618 is about 32436.4396628237. The cubic root of 1052122618 is about 1017.0807914373.

The spelling of 1052122618 in words is "one billion, fifty-two million, one hundred twenty-two thousand, six hundred eighteen".