2648998 has 12 divisors (see below), whose sum is σ = 4347252. Its totient is φ = 1200620.

The previous prime is 2648963. The next prime is 2649001. The reversal of 2648998 is 8998462.

2648998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7461 + ... + 7807.

It is an arithmetic number, because the mean of its divisors is an integer number (362271).

2^2648998 is an apocalyptic number.

2648998 is a deficient number, since it is larger than the sum of its proper divisors (1698254).

2648998 is an equidigital number, since it uses as much as digits as its factorization.

2648998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 360 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

The square root of 2648998 is about 1627.5742686587. The cubic root of 2648998 is about 138.3653067172.

The spelling of 2648998 in words is "two million, six hundred forty-eight thousand, nine hundred ninety-eight".