2626964 has 6 divisors (see below), whose sum is σ = 4597194. Its totient is φ = 1313480.

The previous prime is 2626937. The next prime is 2626969. The reversal of 2626964 is 4696262.

It can be written as a sum of positive squares in only one way, i.e., 2079364 + 547600 = 1442^2 + 740^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2626969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328367 + ... + 328374.

It is an arithmetic number, because the mean of its divisors is an integer number (766199).

2^2626964 is an apocalyptic number.

It is an amenable number.

2626964 is a deficient number, since it is larger than the sum of its proper divisors (1970230).

2626964 is a wasteful number, since it uses less digits than its factorization.

2626964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656745 (or 656743 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 2626964 is about 1620.7911648328. The cubic root of 2626964 is about 137.9806035891.

The spelling of 2626964 in words is "two million, six hundred twenty-six thousand, nine hundred sixty-four".