2661214 has 16 divisors (see below), whose sum is σ = 4374000. Its totient is φ = 1208704.

The previous prime is 2661199. The next prime is 2661221. The reversal of 2661214 is 4121662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364 + ... + 2335.

It is an arithmetic number, because the mean of its divisors is an integer number (273375).

2^2661214 is an apocalyptic number.

2661214 is a deficient number, since it is larger than the sum of its proper divisors (1712786).

2661214 is a wasteful number, since it uses less digits than its factorization.

2661214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747.

The product of its digits is 576, while the sum is 22.

The square root of 2661214 is about 1631.3227761544. The cubic root of 2661214 is about 138.5776736781.

Adding to 2661214 its reverse (4121662), we get a palindrome (6782876).

The spelling of 2661214 in words is "two million, six hundred sixty-one thousand, two hundred fourteen".