32254289 has 4 divisors (see below), whose sum is σ = 32323824. Its totient is φ = 32184756.

The previous prime is 32254283. The next prime is 32254301. The reversal of 32254289 is 98245223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32254289 - 2⁴ = 32254273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32254283) 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, 34067 + ... + 35000.

It is an arithmetic number, because the mean of its divisors is an integer number (8080956).

Almost surely, 2^32254289 is an apocalyptic number.

It is an amenable number.

32254289 is a deficient number, since it is larger than the sum of its proper divisors (69535).

32254289 is an equidigital number, since it uses as much as digits as its factorization.

32254289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69534.

The product of its digits is 34560, while the sum is 35.

The square root of 32254289 is about 5679.2859586395. The cubic root of 32254289 is about 318.3189480873.

The spelling of 32254289 in words is "thirty-two million, two hundred fifty-four thousand, two hundred eighty-nine".