32672253 has 16 divisors (see below), whose sum is σ = 44573760. Its totient is φ = 21280896.

The previous prime is 32672243. The next prime is 32672257. The reversal of 32672253 is 35227623.

It is not a de Polignac number, because 32672253 - 2⁸ = 32671997 is a prime.

It is a super-2 number, since 2×32672253² = 2134952232192018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32672253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32672257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34401 + ... + 35337.

It is an arithmetic number, because the mean of its divisors is an integer number (2785860).

Almost surely, 2^32672253 is an apocalyptic number.

It is an amenable number.

32672253 is a deficient number, since it is larger than the sum of its proper divisors (11901507).

32672253 is a wasteful number, since it uses less digits than its factorization.

32672253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196.

The product of its digits is 15120, while the sum is 30.

The square root of 32672253 is about 5715.9647479669. The cubic root of 32672253 is about 319.6880195046.

Adding to 32672253 its reverse (35227623), we get a palindrome (67899876).

The spelling of 32672253 in words is "thirty-two million, six hundred seventy-two thousand, two hundred fifty-three".