2134466 has 8 divisors (see below), whose sum is σ = 3208764. Its totient is φ = 1064880.

The previous prime is 2134463. The next prime is 2134471. The reversal of 2134466 is 6644312.

It can be written as a sum of positive squares in 2 ways, for example, as 1164241 + 970225 = 1079^2 + 985^2 .

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

It is a d-powerful number, because it can be written as 2²¹ + 1 + 3⁹ + 4⁵ + 4⁷ + 6 + 6³ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2134463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356 + ... + 2096.

2^2134466 is an apocalyptic number.

2134466 is a deficient number, since it is larger than the sum of its proper divisors (1074298).

2134466 is a wasteful number, since it uses less digits than its factorization.

2134466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356.

The product of its digits is 3456, while the sum is 26.

The square root of 2134466 is about 1460.9811771546. The cubic root of 2134466 is about 128.7546967841.

Adding to 2134466 its reverse (6644312), we get a palindrome (8778778).

The spelling of 2134466 in words is "two million, one hundred thirty-four thousand, four hundred sixty-six".