32253264 has 60 divisors (see below), whose sum is σ = 91638976. Its totient is φ = 10587456.

The previous prime is 32253253. The next prime is 32253281. The reversal of 32253264 is 46235223.

It is a super-3 number, since 3×32253264³ (a number of 24 digits) contains 333 as substring.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7977 + ... + 11319.

Almost surely, 2^32253264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32253264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45819488).

32253264 is an abundant number, since it is smaller than the sum of its proper divisors (59385712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32253264 is a wasteful number, since it uses less digits than its factorization.

32253264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424 (or 3415 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 32253264 is about 5679.1957177051. The cubic root of 32253264 is about 318.3155761288.

Adding to 32253264 its reverse (46235223), we get a palindrome (78488487).

The spelling of 32253264 in words is "thirty-two million, two hundred fifty-three thousand, two hundred sixty-four".