1852966238 has 16 divisors (see below), whose sum is σ = 2944951344. Its totient is φ = 871390080.

The previous prime is 1852966229. The next prime is 1852966243. The reversal of 1852966238 is 8326692581.

It is a congruent number.

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, 34256 + ... + 69852.

It is an arithmetic number, because the mean of its divisors is an integer number (184059459).

Almost surely, 2^1852966238 is an apocalyptic number.

1852966238 is a deficient number, since it is larger than the sum of its proper divisors (1091985106).

1852966238 is a wasteful number, since it uses less digits than its factorization.

1852966238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37147.

The product of its digits is 1244160, while the sum is 50.

The square root of 1852966238 is about 43046.0943408342. The cubic root of 1852966238 is about 1228.2567761732.

The spelling of 1852966238 in words is "one billion, eight hundred fifty-two million, nine hundred sixty-six thousand, two hundred thirty-eight".