32122139 has 8 divisors (see below), whose sum is σ = 36749568. Its totient is φ = 27504360.

The previous prime is 32122133. The next prime is 32122151. The reversal of 32122139 is 93122123.

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

It is a cyclic number.

It is not a de Polignac number, because 32122139 - 2¹² = 32118043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32122133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7394 + ... + 10904.

It is an arithmetic number, because the mean of its divisors is an integer number (4593696).

Almost surely, 2^32122139 is an apocalyptic number.

32122139 is a deficient number, since it is larger than the sum of its proper divisors (4627429).

32122139 is a wasteful number, since it uses less digits than its factorization.

32122139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4825.

The product of its digits is 648, while the sum is 23.

The square root of 32122139 is about 5667.6396321573. The cubic root of 32122139 is about 317.8836216944.

The spelling of 32122139 in words is "thirty-two million, one hundred twenty-two thousand, one hundred thirty-nine".