2141466 has 16 divisors (see below), whose sum is σ = 4353888. Its totient is φ = 702000.

The previous prime is 2141459. The next prime is 2141467. The reversal of 2141466 is 6641412.

It is not an unprimeable number, because it can be changed into a prime (2141467) 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, 2560 + ... + 3291.

It is an arithmetic number, because the mean of its divisors is an integer number (272118).

2^2141466 is an apocalyptic number.

2141466 is an abundant number, since it is smaller than the sum of its proper divisors (2212422).

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

2141466 is a wasteful number, since it uses less digits than its factorization.

2141466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5917.

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

The square root of 2141466 is about 1463.3748665328. The cubic root of 2141466 is about 128.8952939192.

Adding to 2141466 its reverse (6641412), we get a palindrome (8782878).

The spelling of 2141466 in words is "two million, one hundred forty-one thousand, four hundred sixty-six".