2648145 has 16 divisors (see below), whose sum is σ = 4318272. Its totient is φ = 1385280.

The previous prime is 2648137. The next prime is 2648161. The reversal of 2648145 is 5418462.

It is not a de Polignac number, because 2648145 - 2³ = 2648137 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871 + ... + 2460.

It is an arithmetic number, because the mean of its divisors is an integer number (269892).

2^2648145 is an apocalyptic number.

It is an amenable number.

2648145 is a deficient number, since it is larger than the sum of its proper divisors (1670127).

2648145 is a wasteful number, since it uses less digits than its factorization.

2648145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392.

The product of its digits is 7680, while the sum is 30.

The square root of 2648145 is about 1627.3122011464. The cubic root of 2648145 is about 138.3504535189.

The spelling of 2648145 in words is "two million, six hundred forty-eight thousand, one hundred forty-five".