1852214 has 16 divisors (see below), whose sum is σ = 3419808. Its totient is φ = 732672.

The previous prime is 1852211. The next prime is 1852217. The reversal of 1852214 is 4122581.

1852214 = 105² + 106² + ... + 188².

It is an interprime number because it is at equal distance from previous prime (1852211) and next prime (1852217).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1852214.

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, 4907 + ... + 5270.

It is an arithmetic number, because the mean of its divisors is an integer number (213738).

2^1852214 is an apocalyptic number.

1852214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1852214 is a deficient number, since it is larger than the sum of its proper divisors (1567594).

1852214 is a wasteful number, since it uses less digits than its factorization.

1852214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10199.

The product of its digits is 640, while the sum is 23.

The square root of 1852214 is about 1360.9606901009. The cubic root of 1852214 is about 122.8090544240.

Adding to 1852214 its reverse (4122581), we get a palindrome (5974795).

The spelling of 1852214 in words is "one million, eight hundred fifty-two thousand, two hundred fourteen".