32240230 has 16 divisors (see below), whose sum is σ = 63308304. Its totient is φ = 11723680.

The previous prime is 32240213. The next prime is 32240233. The reversal of 32240230 is 3204223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32240233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146437 + ... + 146656.

It is an arithmetic number, because the mean of its divisors is an integer number (3956769).

Almost surely, 2^32240230 is an apocalyptic number.

32240230 is a deficient number, since it is larger than the sum of its proper divisors (31068074).

32240230 is a wasteful number, since it uses less digits than its factorization.

32240230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293111.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 32240230 is about 5678.0480801064. The cubic root of 32240230 is about 318.2726917432.

Adding to 32240230 its reverse (3204223), we get a palindrome (35444453).

The spelling of 32240230 in words is "thirty-two million, two hundred forty thousand, two hundred thirty".