1835852229 has 16 divisors (see below), whose sum is σ = 2744737600. Its totient is φ = 1212671088.

The previous prime is 1835852189. The next prime is 1835852237. The reversal of 1835852229 is 9222585381.

It is not a de Polignac number, because 1835852229 - 2¹³ = 1835844037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1835852269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308959 + ... + 314844.

It is an arithmetic number, because the mean of its divisors is an integer number (171546100).

Almost surely, 2^1835852229 is an apocalyptic number.

It is an amenable number.

1835852229 is a deficient number, since it is larger than the sum of its proper divisors (908885371).

1835852229 is a wasteful number, since it uses less digits than its factorization.

1835852229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623921 (or 623915 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 1835852229 is about 42846.8461966572. The cubic root of 1835852229 is about 1224.4636783727.

The spelling of 1835852229 in words is "one billion, eight hundred thirty-five million, eight hundred fifty-two thousand, two hundred twenty-nine".