1521482 has 8 divisors (see below), whose sum is σ = 2402400. Its totient is φ = 720684.

The previous prime is 1521479. The next prime is 1521491. The reversal of 1521482 is 2841251.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19982 + ... + 20057.

It is an arithmetic number, because the mean of its divisors is an integer number (300300).

2^1521482 is an apocalyptic number.

1521482 is a deficient number, since it is larger than the sum of its proper divisors (880918).

1521482 is a wasteful number, since it uses less digits than its factorization.

1521482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40060.

The product of its digits is 640, while the sum is 23.

The square root of 1521482 is about 1233.4836845293. The cubic root of 1521482 is about 115.0152972719.

The spelling of 1521482 in words is "one million, five hundred twenty-one thousand, four hundred eighty-two".