4231408 has 10 divisors (see below), whose sum is σ = 8198384. Its totient is φ = 2115696.

The previous prime is 4231399. The next prime is 4231417. The reversal of 4231408 is 8041324.

It is an interprime number because it is at equal distance from previous prime (4231399) and next prime (4231417).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132216 + ... + 132247.

Almost surely, 2^4231408 is an apocalyptic number.

It is an amenable number.

4231408 is a deficient number, since it is larger than the sum of its proper divisors (3966976).

4231408 is a wasteful number, since it uses less digits than its factorization.

4231408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264471 (or 264465 counting only the distinct ones).

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

The square root of 4231408 is about 2057.0386481542. The cubic root of 4231408 is about 161.7440453380.

The spelling of 4231408 in words is "four million, two hundred thirty-one thousand, four hundred eight".