32263253 has 4 divisors (see below), whose sum is σ = 35196288. Its totient is φ = 29330220.

The previous prime is 32263249. The next prime is 32263303. The reversal of 32263253 is 35236223.

It is a happy number.

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 32263253 - 2² = 32263249 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32263243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1466501 + ... + 1466522.

It is an arithmetic number, because the mean of its divisors is an integer number (8799072).

Almost surely, 2^32263253 is an apocalyptic number.

It is an amenable number.

32263253 is a deficient number, since it is larger than the sum of its proper divisors (2933035).

32263253 is a wasteful number, since it uses less digits than its factorization.

32263253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933034.

The product of its digits is 6480, while the sum is 26.

The square root of 32263253 is about 5680.0750875319. The cubic root of 32263253 is about 318.3484340549.

Adding to 32263253 its reverse (35236223), we get a palindrome (67499476).

The spelling of 32263253 in words is "thirty-two million, two hundred sixty-three thousand, two hundred fifty-three".