2620106870 has 16 divisors (see below), whose sum is σ = 4921244640. Its totient is φ = 1002475584.

The previous prime is 2620106843. The next prime is 2620106873. The reversal of 2620106870 is 786010262.

2620106870 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 not an unprimeable number, because it can be changed into a prime (2620106873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5695655 + ... + 5696114.

It is an arithmetic number, because the mean of its divisors is an integer number (307577790).

Almost surely, 2^2620106870 is an apocalyptic number.

2620106870 is a deficient number, since it is larger than the sum of its proper divisors (2301137770).

2620106870 is a wasteful number, since it uses less digits than its factorization.

2620106870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11391799.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 2620106870 is about 51186.9794967431. The cubic root of 2620106870 is about 1378.6044265121.

The spelling of 2620106870 in words is "two billion, six hundred twenty million, one hundred six thousand, eight hundred seventy".