32461330 has 32 divisors (see below), whose sum is σ = 67495680. Its totient is φ = 11109120.

The previous prime is 32461307. The next prime is 32461343. The reversal of 32461330 is 3316423.

32461330 is nontrivially palindromic in base 12.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a zygodrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6810 + ... + 10549.

It is an arithmetic number, because the mean of its divisors is an integer number (2109240).

Almost surely, 2^32461330 is an apocalyptic number.

32461330 is an abundant number, since it is smaller than the sum of its proper divisors (35034350).

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

32461330 is a wasteful number, since it uses less digits than its factorization.

32461330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17394.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 32461330 is about 5697.4845326688. The cubic root of 32461330 is about 318.9985947403.

Adding to 32461330 its reverse (3316423), we get a palindrome (35777753).

The spelling of 32461330 in words is "thirty-two million, four hundred sixty-one thousand, three hundred thirty".