4231506 has 32 divisors (see below), whose sum is σ = 8890560. Its totient is φ = 1340864.

The previous prime is 4231483. The next prime is 4231537. The reversal of 4231506 is 6051324.

It is a happy 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 in 15 ways as a sum of consecutive naturals, for example, 14296 + ... + 14588.

It is an arithmetic number, because the mean of its divisors is an integer number (277830).

Almost surely, 2^4231506 is an apocalyptic number.

4231506 is an abundant number, since it is smaller than the sum of its proper divisors (4659054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4231506 is a wasteful number, since it uses less digits than its factorization.

4231506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 4231506 is about 2057.0624686674. The cubic root of 4231506 is about 161.7452939999.

The spelling of 4231506 in words is "four million, two hundred thirty-one thousand, five hundred six".