32422479 has 8 divisors (see below), whose sum is σ = 45109632. Its totient is φ = 20675160.

The previous prime is 32422477. The next prime is 32422483. The reversal of 32422479 is 97422423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32422479 - 2¹ = 32422477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32422477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234877 + ... + 235014.

It is an arithmetic number, because the mean of its divisors is an integer number (5638704).

Almost surely, 2^32422479 is an apocalyptic number.

32422479 is a deficient number, since it is larger than the sum of its proper divisors (12687153).

32422479 is a wasteful number, since it uses less digits than its factorization.

32422479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469917.

The product of its digits is 24192, while the sum is 33.

The square root of 32422479 is about 5694.0740248086. The cubic root of 32422479 is about 318.8712805688.

The spelling of 32422479 in words is "thirty-two million, four hundred twenty-two thousand, four hundred seventy-nine".