2606948278 has 8 divisors (see below), whose sum is σ = 4265915400. Its totient is φ = 1184976480.

The previous prime is 2606948263. The next prime is 2606948287. The reversal of 2606948278 is 8728496062.

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

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, 59248803 + ... + 59248846.

It is an arithmetic number, because the mean of its divisors is an integer number (533239425).

Almost surely, 2^2606948278 is an apocalyptic number.

2606948278 is a deficient number, since it is larger than the sum of its proper divisors (1658967122).

2606948278 is a wasteful number, since it uses less digits than its factorization.

2606948278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118497662.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The square root of 2606948278 is about 51058.2831477910. The cubic root of 2606948278 is about 1376.2926955742.

It can be divided in two parts, 26069 and 48278, that added together give a palindrome (74347).

The spelling of 2606948278 in words is "two billion, six hundred six million, nine hundred forty-eight thousand, two hundred seventy-eight".