4231926 has 40 divisors (see below), whose sum is σ = 9600624. Its totient is φ = 1393200.

The previous prime is 4231919. The next prime is 4231943. The reversal of 4231926 is 6291324.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4231926.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24376 + ... + 24548.

Almost surely, 2^4231926 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4231926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4800312).

4231926 is an abundant number, since it is smaller than the sum of its proper divisors (5368698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4231926 is a wasteful number, since it uses less digits than its factorization.

4231926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 329 counting only the distinct ones).

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

The square root of 4231926 is about 2057.1645534570. The cubic root of 4231926 is about 161.7506451898.

The spelling of 4231926 in words is "four million, two hundred thirty-one thousand, nine hundred twenty-six".