4165872092 has 12 divisors (see below), whose sum is σ = 7290942456. Its totient is φ = 2082745680.

The previous prime is 4165872091. The next prime is 4165872097. The reversal of 4165872092 is 2902785614.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4165872091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9167 + ... + 91737.

It is an arithmetic number, because the mean of its divisors is an integer number (607578538).

Almost surely, 2^4165872092 is an apocalyptic number.

It is an amenable number.

4165872092 is a deficient number, since it is larger than the sum of its proper divisors (3125070364).

4165872092 is a wasteful number, since it uses less digits than its factorization.

4165872092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95188 (or 95186 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 4165872092 is about 64543.5673944352. The cubic root of 4165872092 is about 1609.0466807193.

The spelling of 4165872092 in words is "four billion, one hundred sixty-five million, eight hundred seventy-two thousand, ninety-two".