32048530 has 8 divisors (see below), whose sum is σ = 57687372. Its totient is φ = 12819408.

The previous prime is 32048521. The next prime is 32048537. The reversal of 32048530 is 3584023.

It can be written as a sum of positive squares in 2 ways, for example, as 31371201 + 677329 = 5601^2 + 823^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 32048495 and 32048504.

It is not an unprimeable number, because it can be changed into a prime (32048537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1602417 + ... + 1602436.

Almost surely, 2^32048530 is an apocalyptic number.

32048530 is a deficient number, since it is larger than the sum of its proper divisors (25638842).

32048530 is a wasteful number, since it uses less digits than its factorization.

32048530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3204860.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 32048530 is about 5661.1421109172. The cubic root of 32048530 is about 317.6406221900.

The spelling of 32048530 in words is "thirty-two million, forty-eight thousand, five hundred thirty".