1566482 has 8 divisors (see below), whose sum is σ = 2487996. Its totient is φ = 737152.

The previous prime is 1566479. The next prime is 1566517. The reversal of 1566482 is 2846651.

It can be written as a sum of positive squares in 2 ways, for example, as 1437601 + 128881 = 1199^2 + 359^2 .

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, 23003 + ... + 23070.

2^1566482 is an apocalyptic number.

1566482 is a deficient number, since it is larger than the sum of its proper divisors (921514).

1566482 is a wasteful number, since it uses less digits than its factorization.

1566482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46092.

The product of its digits is 11520, while the sum is 32.

The square root of 1566482 is about 1251.5917864863. The cubic root of 1566482 is about 116.1382121892.

It can be divided in two parts, 1566 and 482, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 1566482 in words is "one million, five hundred sixty-six thousand, four hundred eighty-two".