1852213 has 8 divisors (see below), whose sum is σ = 2108736. Its totient is φ = 1610400.

The previous prime is 1852211. The next prime is 1852217. The reversal of 1852213 is 3122581.

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

It is not a de Polignac number, because 1852213 - 2¹ = 1852211 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 (1852211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3408 + ... + 3913.

It is an arithmetic number, because the mean of its divisors is an integer number (263592).

2^1852213 is an apocalyptic number.

It is an amenable number.

1852213 is a deficient number, since it is larger than the sum of its proper divisors (256523).

1852213 is a wasteful number, since it uses less digits than its factorization.

1852213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7355.

The product of its digits is 480, while the sum is 22.

The square root of 1852213 is about 1360.9603227133. The cubic root of 1852213 is about 122.8090323227.

Adding to 1852213 its reverse (3122581), we get a palindrome (4974794).

The spelling of 1852213 in words is "one million, eight hundred fifty-two thousand, two hundred thirteen".