32323130 has 32 divisors (see below), whose sum is σ = 66773376. Its totient is φ = 11035584.

The previous prime is 32323079. The next prime is 32323133. The reversal of 32323130 is 3132323.

It is a junction number, because it is equal to n+sod(n) for n = 32323099 and 32323108.

It is not an unprimeable number, because it can be changed into a prime (32323133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18557 + ... + 20223.

It is an arithmetic number, because the mean of its divisors is an integer number (2086668).

Almost surely, 2^32323130 is an apocalyptic number.

32323130 is an abundant number, since it is smaller than the sum of its proper divisors (34450246).

32323130 is a wasteful number, since it uses less digits than its factorization.

32323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 32323130 is about 5685.3434372956. The cubic root of 32323130 is about 318.5452520795.

Adding to 32323130 its reverse (3132323), we get a palindrome (35455453).

The spelling of 32323130 in words is "thirty-two million, three hundred twenty-three thousand, one hundred thirty".