2164011707 has 48 divisors (see below), whose sum is σ = 2713201920. Its totient is φ = 1706140800.

The previous prime is 2164011701. The next prime is 2164011709. The reversal of 2164011707 is 7071104612.

2164011707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2164011707 - 2⁴ = 2164011691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2164011707.

It is not an unprimeable number, because it can be changed into a prime (2164011701) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6958082 + ... + 6958392.

It is an arithmetic number, because the mean of its divisors is an integer number (56525040).

Almost surely, 2^2164011707 is an apocalyptic number.

2164011707 is a deficient number, since it is larger than the sum of its proper divisors (549190213).

2164011707 is a wasteful number, since it uses less digits than its factorization.

2164011707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 2164011707 is about 46518.9392290925. The cubic root of 2164011707 is about 1293.4605932289.

The spelling of 2164011707 in words is "two billion, one hundred sixty-four million, eleven thousand, seven hundred seven".