2134444 has 12 divisors (see below), whose sum is σ = 4022704. Its totient is φ = 985104.

The previous prime is 2134439. The next prime is 2134463. The reversal of 2134444 is 4444312.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20472 + ... + 20575.

2^2134444 is an apocalyptic number.

It is an amenable number.

2134444 is a deficient number, since it is larger than the sum of its proper divisors (1888260).

2134444 is a wasteful number, since it uses less digits than its factorization.

2134444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41064 (or 41062 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 2134444 is about 1460.9736479485. The cubic root of 2134444 is about 128.7542544232.

Adding to 2134444 its reverse (4444312), we get a palindrome (6578756).

It can be divided in two parts, 213444 and 4, that multiplied together give a square (853776 = 924²).

The spelling of 2134444 in words is "two million, one hundred thirty-four thousand, four hundred forty-four".