4126923 has 16 divisors (see below), whose sum is σ = 6145440. Its totient is φ = 2737152.

The previous prime is 4126921. The next prime is 4126939. The reversal of 4126923 is 3296214.

It is not a de Polignac number, because 4126923 - 2¹ = 4126921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4126921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9315 + ... + 9747.

It is an arithmetic number, because the mean of its divisors is an integer number (384090).

Almost surely, 2^4126923 is an apocalyptic number.

4126923 is a deficient number, since it is larger than the sum of its proper divisors (2018517).

4126923 is a wasteful number, since it uses less digits than its factorization.

4126923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795 (or 789 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 4126923 is about 2031.4829558724. The cubic root of 4126923 is about 160.4016341979.

The spelling of 4126923 in words is "four million, one hundred twenty-six thousand, nine hundred twenty-three".