32230631 has 8 divisors (see below), whose sum is σ = 34484400. Its totient is φ = 30032640.

The previous prime is 32230619. The next prime is 32230699. The reversal of 32230631 is 13603223.

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

It is a cyclic number.

It is not a de Polignac number, because 32230631 - 2¹⁰ = 32229607 is a prime.

It is a super-2 number, since 2×32230631² = 2077627149316322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32230831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12746 + ... + 15063.

It is an arithmetic number, because the mean of its divisors is an integer number (4310550).

Almost surely, 2^32230631 is an apocalyptic number.

32230631 is a deficient number, since it is larger than the sum of its proper divisors (2253769).

32230631 is a wasteful number, since it uses less digits than its factorization.

32230631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27889.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 32230631 is about 5677.2027443099. The cubic root of 32230631 is about 318.2411017823.

Adding to 32230631 its reverse (13603223), we get a palindrome (45833854).

The spelling of 32230631 in words is "thirty-two million, two hundred thirty thousand, six hundred thirty-one".