2648198609206 has 32 divisors (see below), whose sum is σ = 3993028005888. Its totient is φ = 1317212308320.

The previous prime is 2648198609179. The next prime is 2648198609207. The reversal of 2648198609206 is 6029068918462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2648198609207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537048561 + ... + 537053491.

It is an arithmetic number, because the mean of its divisors is an integer number (124782125184).

Almost surely, 2^{2648198609206} is an apocalyptic number.

2648198609206 is a deficient number, since it is larger than the sum of its proper divisors (1344829396682).

2648198609206 is a wasteful number, since it uses less digits than its factorization.

2648198609206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6996.

The product of its (nonzero) digits is 17915904, while the sum is 61.

The spelling of 2648198609206 in words is "two trillion, six hundred forty-eight billion, one hundred ninety-eight million, six hundred nine thousand, two hundred six".