1522163 has 12 divisors (see below), whose sum is σ = 1694640. Its totient is φ = 1364352.

The previous prime is 1522159. The next prime is 1522187. The reversal of 1522163 is 3612251.

It is not a de Polignac number, because 1522163 - 2² = 1522159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1522153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6533 + ... + 6761.

It is an arithmetic number, because the mean of its divisors is an integer number (141220).

2^1522163 is an apocalyptic number.

1522163 is a deficient number, since it is larger than the sum of its proper divisors (172477).

1522163 is a wasteful number, since it uses less digits than its factorization.

1522163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 269 counting only the distinct ones).

The product of its digits is 360, while the sum is 20.

The square root of 1522163 is about 1233.7597010763. The cubic root of 1522163 is about 115.0324546081.

The spelling of 1522163 in words is "one million, five hundred twenty-two thousand, one hundred sixty-three".