32229923 has 24 divisors (see below), whose sum is σ = 38086944. Its totient is φ = 27181440.

The previous prime is 32229917. The next prime is 32229929. The reversal of 32229923 is 32992223.

It is an interprime number because it is at equal distance from previous prime (32229917) and next prime (32229929).

It is not a de Polignac number, because 32229923 - 2¹² = 32225827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32229923.

It is not an unprimeable number, because it can be changed into a prime (32229929) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102815 + ... + 103127.

It is an arithmetic number, because the mean of its divisors is an integer number (1586956).

Almost surely, 2^32229923 is an apocalyptic number.

32229923 is a deficient number, since it is larger than the sum of its proper divisors (5857021).

32229923 is a wasteful number, since it uses less digits than its factorization.

32229923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 384 counting only the distinct ones).

The product of its digits is 11664, while the sum is 32.

The square root of 32229923 is about 5677.1403893157. The cubic root of 32229923 is about 318.2387715316.

The spelling of 32229923 in words is "thirty-two million, two hundred twenty-nine thousand, nine hundred twenty-three".