2654164 has 6 divisors (see below), whose sum is σ = 4644794. Its totient is φ = 1327080.

The previous prime is 2654161. The next prime is 2654209. The reversal of 2654164 is 4614562.

It can be written as a sum of positive squares in only one way, i.e., 1844164 + 810000 = 1358^2 + 900^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2654161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331767 + ... + 331774.

2^2654164 is an apocalyptic number.

It is an amenable number.

2654164 is a deficient number, since it is larger than the sum of its proper divisors (1990630).

2654164 is a wasteful number, since it uses less digits than its factorization.

2654164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663545 (or 663543 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 2654164 is about 1629.1605200225. The cubic root of 2654164 is about 138.4551936630.

The spelling of 2654164 in words is "two million, six hundred fifty-four thousand, one hundred sixty-four".