32472275 has 12 divisors (see below), whose sum is σ = 43926504. Its totient is φ = 23616000.

The previous prime is 32472263. The next prime is 32472277. The reversal of 32472275 is 57227423.

It is not a de Polignac number, because 32472275 - 2⁴ = 32472259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32472277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58766 + ... + 59315.

It is an arithmetic number, because the mean of its divisors is an integer number (3660542).

Almost surely, 2^32472275 is an apocalyptic number.

32472275 is a deficient number, since it is larger than the sum of its proper divisors (11454229).

32472275 is a wasteful number, since it uses less digits than its factorization.

32472275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118102 (or 118097 counting only the distinct ones).

The product of its digits is 23520, while the sum is 32.

The square root of 32472275 is about 5698.4449633211. Note that the first 3 decimals coincide. The cubic root of 32472275 is about 319.0344430075.

Adding to 32472275 its reverse (57227423), we get a palindrome (89699698).

The spelling of 32472275 in words is "thirty-two million, four hundred seventy-two thousand, two hundred seventy-five".