1852513234 has 32 divisors (see below), whose sum is σ = 3267480384. Its totient is φ = 776585280.

The previous prime is 1852513213. The next prime is 1852513253. The reversal of 1852513234 is 4323152581.

It is a self number, because there is not a number n which added to its sum of digits gives 1852513234.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433452 + ... + 437704.

It is an arithmetic number, because the mean of its divisors is an integer number (102108762).

Almost surely, 2^1852513234 is an apocalyptic number.

1852513234 is a deficient number, since it is larger than the sum of its proper divisors (1414967150).

1852513234 is a wasteful number, since it uses less digits than its factorization.

1852513234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5802.

The product of its digits is 28800, while the sum is 34.

The square root of 1852513234 is about 43040.8321713231. The cubic root of 1852513234 is about 1228.1566753061.

The spelling of 1852513234 in words is "one billion, eight hundred fifty-two million, five hundred thirteen thousand, two hundred thirty-four".