3521482 has 8 divisors (see below), whose sum is σ = 5592996. Its totient is φ = 1657152.

The previous prime is 3521473. The next prime is 3521489. The reversal of 3521482 is 2841253.

It can be written as a sum of positive squares in 2 ways, for example, as 3352561 + 168921 = 1831^2 + 411^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3521489) 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, 51753 + ... + 51820.

Almost surely, 2^3521482 is an apocalyptic number.

3521482 is a deficient number, since it is larger than the sum of its proper divisors (2071514).

3521482 is a wasteful number, since it uses less digits than its factorization.

3521482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103592.

The product of its digits is 1920, while the sum is 25.

The square root of 3521482 is about 1876.5612166940. The cubic root of 3521482 is about 152.1394438273.

The spelling of 3521482 in words is "three million, five hundred twenty-one thousand, four hundred eighty-two".