1244166 has 32 divisors (see below), whose sum is σ = 3103488. Its totient is φ = 323040.

The previous prime is 1244153. The next prime is 1244167. The reversal of 1244166 is 6614421.

1244166 = T₂₈₄ + T₂₈₅ + ... + T₃₁₁.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 885 + ... + 1808.

It is an arithmetic number, because the mean of its divisors is an integer number (96984).

2^1244166 is an apocalyptic number.

1244166 is an abundant number, since it is smaller than the sum of its proper divisors (1859322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1244166 is a wasteful number, since it uses less digits than its factorization.

1244166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716.

The product of its digits is 1152, while the sum is 24.

The square root of 1244166 is about 1115.4218932763. The cubic root of 1244166 is about 107.5538868108.

Adding to 1244166 its reverse (6614421), we get a palindrome (7858587).

It can be divided in two parts, 124416 and 6, that multiplied together give a square (746496 = 864²).

The spelling of 1244166 in words is "one million, two hundred forty-four thousand, one hundred sixty-six".