32672263 has 6 divisors (see below), whose sum is σ = 35379024. Its totient is φ = 30158856.

The previous prime is 32672257. The next prime is 32672291. The reversal of 32672263 is 36227623.

It is a de Polignac number, because none of the positive numbers 2^k-32672263 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 (32672243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 96495 + ... + 96832.

It is an arithmetic number, because the mean of its divisors is an integer number (5896504).

Almost surely, 2^32672263 is an apocalyptic number.

32672263 is a deficient number, since it is larger than the sum of its proper divisors (2706761).

32672263 is a wasteful number, since it uses less digits than its factorization.

32672263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193353 (or 193340 counting only the distinct ones).

The product of its digits is 18144, while the sum is 31.

The square root of 32672263 is about 5715.9656227098. The cubic root of 32672263 is about 319.6880521202.

Adding to 32672263 its reverse (36227623), we get a palindrome (68899886).

The spelling of 32672263 in words is "thirty-two million, six hundred seventy-two thousand, two hundred sixty-three".