32422869 has 16 divisors (see below), whose sum is σ = 49584640. Its totient is φ = 20917440.

The previous prime is 32422861. The next prime is 32422879. The reversal of 32422869 is 96822423.

It is not a de Polignac number, because 32422869 - 2³ = 32422861 is a prime.

It is a super-2 number, since 2×32422869² = 2102484868382322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32422861) 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, 18532 + ... + 20205.

It is an arithmetic number, because the mean of its divisors is an integer number (3099040).

Almost surely, 2^32422869 is an apocalyptic number.

It is an amenable number.

32422869 is a deficient number, since it is larger than the sum of its proper divisors (17161771).

32422869 is a wasteful number, since it uses less digits than its factorization.

32422869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38777 (or 38771 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 32422869 is about 5694.1082708357. The cubic root of 32422869 is about 318.8725590985.

The spelling of 32422869 in words is "thirty-two million, four hundred twenty-two thousand, eight hundred sixty-nine".