1876222 has 16 divisors (see below), whose sum is σ = 3008880. Its totient is φ = 874368.

The previous prime is 1876211. The next prime is 1876223. The reversal of 1876222 is 2226781.

It is a d-powerful number, because it can be written as 1 + 8⁴ + 7⁷ + 6 + 2¹⁸ + 2¹⁸ + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1876223) 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, 4528 + ... + 4924.

It is an arithmetic number, because the mean of its divisors is an integer number (188055).

2^1876222 is an apocalyptic number.

1876222 is a deficient number, since it is larger than the sum of its proper divisors (1132658).

1876222 is a wasteful number, since it uses less digits than its factorization.

1876222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555.

The product of its digits is 2688, while the sum is 28.

The square root of 1876222 is about 1369.7525323941. The cubic root of 1876222 is about 123.3373864426.

It can be divided in two parts, 18 and 76222, that multiplied together give a triangular number (1371996 = T₁₆₅₆).

The spelling of 1876222 in words is "one million, eight hundred seventy-six thousand, two hundred twenty-two".