32232225 has 24 divisors (see below), whose sum is σ = 54050112. Its totient is φ = 16945600.

The previous prime is 32232203. The next prime is 32232247. The reversal of 32232225 is 52223223.

It is an interprime number because it is at equal distance from previous prime (32232203) and next prime (32232247).

It is not a de Polignac number, because 32232225 - 2¹⁶ = 32166689 is a prime.

It is a super-3 number, since 3×32232225³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2299 + ... + 8351.

It is an arithmetic number, because the mean of its divisors is an integer number (2252088).

Almost surely, 2^32232225 is an apocalyptic number.

It is an amenable number.

32232225 is a deficient number, since it is larger than the sum of its proper divisors (21817887).

32232225 is a wasteful number, since it uses less digits than its factorization.

32232225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6137 (or 6132 counting only the distinct ones).

The product of its digits is 1440, while the sum is 21.

The square root of 32232225 is about 5677.3431286122. The cubic root of 32232225 is about 318.2463480128.

Adding to 32232225 its reverse (52223223), we get a palindrome (84455448).

The spelling of 32232225 in words is "thirty-two million, two hundred thirty-two thousand, two hundred twenty-five".