1852116426 has 24 divisors (see below), whose sum is σ = 4042215684. Its totient is φ = 612864960.

The previous prime is 1852116419. The next prime is 1852116467. The reversal of 1852116426 is 6246112581.

It is a happy number.

1852116426 is a `hidden beast` number, since 1 + 8 + 5 + 2 + 1 + 1 + 642 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1747156401 + 104960025 = 41799^2 + 10245^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 373065 + ... + 377996.

Almost surely, 2^1852116426 is an apocalyptic number.

1852116426 is an abundant number, since it is smaller than the sum of its proper divisors (2190099258).

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

1852116426 is a wasteful number, since it uses less digits than its factorization.

1852116426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751206 (or 751203 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 1852116426 is about 43036.2222552119. Note that the first 4 decimals coincide. The cubic root of 1852116426 is about 1228.0689787316.

The spelling of 1852116426 in words is "one billion, eight hundred fifty-two million, one hundred sixteen thousand, four hundred twenty-six".