2601224678 has 24 divisors (see below), whose sum is σ = 4447449000. Its totient is φ = 1137374784.

The previous prime is 2601224611. The next prime is 2601224749. The reversal of 2601224678 is 8764221062.

2601224678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196103 + ... + 208946.

It is an arithmetic number, because the mean of its divisors is an integer number (185310375).

Almost surely, 2^2601224678 is an apocalyptic number.

2601224678 is a deficient number, since it is larger than the sum of its proper divisors (1846224322).

2601224678 is a wasteful number, since it uses less digits than its factorization.

2601224678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405096 (or 405083 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 2601224678 is about 51002.2026779236. The cubic root of 2601224678 is about 1375.2847327474.

The spelling of 2601224678 in words is "two billion, six hundred one million, two hundred twenty-four thousand, six hundred seventy-eight".