32442230 has 8 divisors (see below), whose sum is σ = 58396032. Its totient is φ = 12976888.

The previous prime is 32442227. The next prime is 32442247. The reversal of 32442230 is 3224423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1622102 + ... + 1622121.

It is an arithmetic number, because the mean of its divisors is an integer number (7299504).

Almost surely, 2^32442230 is an apocalyptic number.

32442230 is a deficient number, since it is larger than the sum of its proper divisors (25953802).

32442230 is a wasteful number, since it uses less digits than its factorization.

32442230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3244230.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 32442230 is about 5695.8081077227. The cubic root of 32442230 is about 318.9360170153.

Adding to 32442230 its reverse (3224423), we get a palindrome (35666653).

The spelling of 32442230 in words is "thirty-two million, four hundred forty-two thousand, two hundred thirty".