4026430 has 16 divisors (see below), whose sum is σ = 7302960. Its totient is φ = 1598272.

The previous prime is 4026409. The next prime is 4026437. The reversal of 4026430 is 346204.

It is a junction number, because it is equal to n+sod(n) for n = 4026398 and 4026407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4026437) 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 in 7 ways as a sum of consecutive naturals, for example, 100 + ... + 2839.

It is an arithmetic number, because the mean of its divisors is an integer number (456435).

Almost surely, 2^4026430 is an apocalyptic number.

4026430 is a deficient number, since it is larger than the sum of its proper divisors (3276530).

4026430 is a wasteful number, since it uses less digits than its factorization.

4026430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3083.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4026430 is about 2006.5966211474. The cubic root of 4026430 is about 159.0889630436.

The spelling of 4026430 in words is "four million, twenty-six thousand, four hundred thirty".