4130426 has 4 divisors (see below), whose sum is σ = 6195642. Its totient is φ = 2065212.

The previous prime is 4130389. The next prime is 4130437. The reversal of 4130426 is 6240314.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2805625 + 1324801 = 1675^2 + 1151^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4130398 and 4130407.

It is an unprimeable number.

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, 1032605 + ... + 1032608.

Almost surely, 2^4130426 is an apocalyptic number.

4130426 is a deficient number, since it is larger than the sum of its proper divisors (2065216).

4130426 is a wasteful number, since it uses less digits than its factorization.

4130426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065215.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4130426 is about 2032.3449510356. The cubic root of 4130426 is about 160.4470052100.

The spelling of 4130426 in words is "four million, one hundred thirty thousand, four hundred twenty-six".