32269225 has 12 divisors (see below), whose sum is σ = 40242960. Its totient is φ = 25667600.

The previous prime is 32269189. The next prime is 32269241. The reversal of 32269225 is 52296223.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-32269225 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 870 + ... + 8080.

It is an arithmetic number, because the mean of its divisors is an integer number (3353580).

Almost surely, 2^32269225 is an apocalyptic number.

It is an amenable number.

32269225 is a deficient number, since it is larger than the sum of its proper divisors (7973735).

32269225 is a wasteful number, since it uses less digits than its factorization.

32269225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7400 (or 7395 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 32269225 is about 5680.6007604830. The cubic root of 32269225 is about 318.3680751778.

The spelling of 32269225 in words is "thirty-two million, two hundred sixty-nine thousand, two hundred twenty-five".