2372164706 has 16 divisors (see below), whose sum is σ = 3806928960. Its totient is φ = 1105235280.

The previous prime is 2372164657. The next prime is 2372164709. The reversal of 2372164706 is 6074612732.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2372164706.

It is not an unprimeable number, because it can be changed into a prime (2372164709) 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, 509366 + ... + 514001.

It is an arithmetic number, because the mean of its divisors is an integer number (237933060).

Almost surely, 2^2372164706 is an apocalyptic number.

2372164706 is a deficient number, since it is larger than the sum of its proper divisors (1434764254).

2372164706 is a wasteful number, since it uses less digits than its factorization.

2372164706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023449.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 2372164706 is about 48704.8735343805. The cubic root of 2372164706 is about 1333.6696864067.

The spelling of 2372164706 in words is "two billion, three hundred seventy-two million, one hundred sixty-four thousand, seven hundred six".