2655464 has 16 divisors (see below), whose sum is σ = 5690400. Its totient is φ = 1138032.

The previous prime is 2655463. The next prime is 2655469. The reversal of 2655464 is 4645562.

It is a self number, because there is not a number n which added to its sum of digits gives 2655464.

It is not an unprimeable number, because it can be changed into a prime (2655461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23654 + ... + 23765.

It is an arithmetic number, because the mean of its divisors is an integer number (355650).

2^2655464 is an apocalyptic number.

It is an amenable number.

2655464 is an abundant number, since it is smaller than the sum of its proper divisors (3034936).

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

2655464 is a wasteful number, since it uses less digits than its factorization.

2655464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47432 (or 47428 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 2655464 is about 1629.5594496673. The cubic root of 2655464 is about 138.4777949257.

The spelling of 2655464 in words is "two million, six hundred fifty-five thousand, four hundred sixty-four".