32025242 has 8 divisors (see below), whose sum is σ = 48190356. Its totient is φ = 15961792.

The previous prime is 32025211. The next prime is 32025277. The reversal of 32025242 is 24252023.

It can be written as a sum of positive squares in 2 ways, for example, as 32024281 + 961 = 5659^2 + 31^2 .

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

It is a super-2 number, since 2×32025242² = 2051232250317128, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 24623 + ... + 25890.

Almost surely, 2^32025242 is an apocalyptic number.

32025242 is a deficient number, since it is larger than the sum of its proper divisors (16165114).

32025242 is a wasteful number, since it uses less digits than its factorization.

32025242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50832.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 32025242 is about 5659.0849083575. The cubic root of 32025242 is about 317.5636659067.

Adding to 32025242 its reverse (24252023), we get a palindrome (56277265).

The spelling of 32025242 in words is "thirty-two million, twenty-five thousand, two hundred forty-two".