32480289 has 6 divisors (see below), whose sum is σ = 46915986. Its totient is φ = 21653520.

The previous prime is 32480249. The next prime is 32480303. The reversal of 32480289 is 98208423.

It can be written as a sum of positive squares in only one way, i.e., 31979025 + 501264 = 5655^2 + 708^2 .

It is not a de Polignac number, because 32480289 - 2¹² = 32476193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32480249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1804452 + ... + 1804469.

It is an arithmetic number, because the mean of its divisors is an integer number (7819331).

Almost surely, 2^32480289 is an apocalyptic number.

It is an amenable number.

32480289 is a deficient number, since it is larger than the sum of its proper divisors (14435697).

32480289 is a wasteful number, since it uses less digits than its factorization.

32480289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608927 (or 3608924 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 32480289 is about 5699.1480942330. The cubic root of 32480289 is about 319.0606862332.

The spelling of 32480289 in words is "thirty-two million, four hundred eighty thousand, two hundred eighty-nine".