4270431 has 16 divisors (see below), whose sum is σ = 6259968. Its totient is φ = 2568000.

The previous prime is 4270411. The next prime is 4270447. The reversal of 4270431 is 1340724.

It is not a de Polignac number, because 4270431 - 2⁷ = 4270303 is a prime.

It is a super-2 number, since 2×4270431² = 36473161851522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4270398 and 4270407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4270411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4555 + ... + 5411.

It is an arithmetic number, because the mean of its divisors is an integer number (391248).

Almost surely, 2^4270431 is an apocalyptic number.

4270431 is a deficient number, since it is larger than the sum of its proper divisors (1989537).

4270431 is a wasteful number, since it uses less digits than its factorization.

4270431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 4270431 is about 2066.5021171051. The cubic root of 4270431 is about 162.2397380189.

The spelling of 4270431 in words is "four million, two hundred seventy thousand, four hundred thirty-one".