2648798 has 8 divisors (see below), whose sum is σ = 3982608. Its totient is φ = 1321264.

The previous prime is 2648761. The next prime is 2648801. The reversal of 2648798 is 8978462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2648798² = 14032261689608, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311 + ... + 2322.

It is an arithmetic number, because the mean of its divisors is an integer number (497826).

2^2648798 is an apocalyptic number.

2648798 is a deficient number, since it is larger than the sum of its proper divisors (1333810).

2648798 is a wasteful number, since it uses less digits than its factorization.

2648798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138.

The product of its digits is 193536, while the sum is 44.

The square root of 2648798 is about 1627.5128263703. The cubic root of 2648798 is about 138.3618244246.

The spelling of 2648798 in words is "two million, six hundred forty-eight thousand, seven hundred ninety-eight".