32020460 has 12 divisors (see below), whose sum is σ = 67243008. Its totient is φ = 12808176.

The previous prime is 32020459. The next prime is 32020463. The reversal of 32020460 is 6402023.

It is a super-2 number, since 2×32020460² = 2050619717223200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32020463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800492 + ... + 800531.

It is an arithmetic number, because the mean of its divisors is an integer number (5603584).

Almost surely, 2^32020460 is an apocalyptic number.

It is an amenable number.

32020460 is an abundant number, since it is smaller than the sum of its proper divisors (35222548).

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

32020460 is a wasteful number, since it uses less digits than its factorization.

32020460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601032 (or 1601030 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 32020460 is about 5658.6623861121. The cubic root of 32020460 is about 317.5478589479.

Adding to 32020460 its reverse (6402023), we get a palindrome (38422483).

The spelling of 32020460 in words is "thirty-two million, twenty thousand, four hundred sixty".