2646552 has 16 divisors (see below), whose sum is σ = 6616440. Its totient is φ = 882176.

The previous prime is 2646551. The next prime is 2646571. The reversal of 2646552 is 2556462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2646551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55113 + ... + 55160.

2^2646552 is an apocalyptic number.

It is an amenable number.

2646552 is an abundant number, since it is smaller than the sum of its proper divisors (3969888).

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

2646552 is a wasteful number, since it uses less digits than its factorization.

2646552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110282 (or 110278 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 2646552 is about 1626.8226701150. The cubic root of 2646552 is about 138.3227062367.

The spelling of 2646552 in words is "two million, six hundred forty-six thousand, five hundred fifty-two".