2656214 has 8 divisors (see below), whose sum is σ = 4346568. Its totient is φ = 1207360.

The previous prime is 2656211. The next prime is 2656229. The reversal of 2656214 is 4126562.

2656214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2656211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60347 + ... + 60390.

It is an arithmetic number, because the mean of its divisors is an integer number (543321).

2^2656214 is an apocalyptic number.

2656214 is a deficient number, since it is larger than the sum of its proper divisors (1690354).

2656214 is a wasteful number, since it uses less digits than its factorization.

2656214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120750.

The product of its digits is 2880, while the sum is 26.

The square root of 2656214 is about 1629.7895569674. The cubic root of 2656214 is about 138.4908307605.

The spelling of 2656214 in words is "two million, six hundred fifty-six thousand, two hundred fourteen".