32480239 has 4 divisors (see below), whose sum is σ = 35433000. Its totient is φ = 29527480.

The previous prime is 32480233. The next prime is 32480249. The reversal of 32480239 is 93208423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32480239 - 2¹³ = 32472047 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 32480239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32480233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1476364 + ... + 1476385.

It is an arithmetic number, because the mean of its divisors is an integer number (8858250).

Almost surely, 2^32480239 is an apocalyptic number.

32480239 is a deficient number, since it is larger than the sum of its proper divisors (2952761).

32480239 is a wasteful number, since it uses less digits than its factorization.

32480239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952760.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 32480239 is about 5699.1437076108. The cubic root of 32480239 is about 319.0605225129.

The spelling of 32480239 in words is "thirty-two million, four hundred eighty thousand, two hundred thirty-nine".