4130428 has 6 divisors (see below), whose sum is σ = 7228256. Its totient is φ = 2065212.

The previous prime is 4130389. The next prime is 4130437. The reversal of 4130428 is 8240314.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 4130399 and 4130408.

It is a congruent number.

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, 516300 + ... + 516307.

Almost surely, 2^4130428 is an apocalyptic number.

It is an amenable number.

4130428 is a deficient number, since it is larger than the sum of its proper divisors (3097828).

4130428 is a wasteful number, since it uses less digits than its factorization.

4130428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032611 (or 1032609 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 4130428 is about 2032.3454430780. The cubic root of 4130428 is about 160.4470311067.

The spelling of 4130428 in words is "four million, one hundred thirty thousand, four hundred twenty-eight".