4117923 has 6 divisors (see below), whose sum is σ = 5948124. Its totient is φ = 2745276.

The previous prime is 4117909. The next prime is 4117957. The reversal of 4117923 is 3297114.

It is not a de Polignac number, because 4117923 - 2¹⁰ = 4116899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4117903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 228765 + ... + 228782.

It is an arithmetic number, because the mean of its divisors is an integer number (991354).

Almost surely, 2^4117923 is an apocalyptic number.

4117923 is a deficient number, since it is larger than the sum of its proper divisors (1830201).

4117923 is a wasteful number, since it uses less digits than its factorization.

4117923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457553 (or 457550 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 4117923 is about 2029.2666162927. The cubic root of 4117923 is about 160.2849479570.

The spelling of 4117923 in words is "four million, one hundred seventeen thousand, nine hundred twenty-three".