2648592 has 40 divisors (see below), whose sum is σ = 7603680. Its totient is φ = 882720.

The previous prime is 2648567. The next prime is 2648593. The reversal of 2648592 is 2958462.

It is a happy number.

2648592 is a `hidden beast` number, since 2 + 64 + 8 + 592 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 2⁸ + 6 + 4² + 8⁴ + 5⁶ + 9⁶ + 2²¹ .

It is not an unprimeable number, because it can be changed into a prime (2648593) 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 7 ways as a sum of consecutive naturals, for example, 2634 + ... + 3497.

It is an arithmetic number, because the mean of its divisors is an integer number (190092).

2^2648592 is an apocalyptic number.

It is an amenable number.

2648592 is an abundant number, since it is smaller than the sum of its proper divisors (4955088).

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

2648592 is a wasteful number, since it uses less digits than its factorization.

2648592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6148 (or 6136 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 2648592 is about 1627.4495383882. The cubic root of 2648592 is about 138.3582374801.

It can be divided in two parts, 2648 and 592, that added together give a triangular number (3240 = T₈₀).

The spelling of 2648592 in words is "two million, six hundred forty-eight thousand, five hundred ninety-two".