4106426 has 4 divisors (see below), whose sum is σ = 6159642. Its totient is φ = 2053212.

The previous prime is 4106423. The next prime is 4106441. The reversal of 4106426 is 6246014.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6246014 = 2 ⋅3123007.

It can be written as a sum of positive squares in only one way, i.e., 2725801 + 1380625 = 1651^2 + 1175^2 .

It is not an unprimeable number, because it can be changed into a prime (4106423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026605 + ... + 1026608.

Almost surely, 2^4106426 is an apocalyptic number.

4106426 is a deficient number, since it is larger than the sum of its proper divisors (2053216).

4106426 is a wasteful number, since it uses less digits than its factorization.

4106426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053215.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4106426 is about 2026.4318394656. The cubic root of 4106426 is about 160.1356401867.

It can be divided in two parts, 410 and 6426, that multiplied together give a triangular number (2634660 = T₂₂₉₅).

The spelling of 4106426 in words is "four million, one hundred six thousand, four hundred twenty-six".