1466522 has 8 divisors (see below), whose sum is σ = 2329236. Its totient is φ = 690112.

The previous prime is 1466519. The next prime is 1466533. The reversal of 1466522 is 2256641.

It is a Cunningham number, because it is equal to 1211²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 1466521 + 1 = 1211^2 + 1^2 .

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 = 1466491 and 1466500.

It is a congruent number.

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, 21533 + ... + 21600.

2^1466522 is an apocalyptic number.

1466522 is a deficient number, since it is larger than the sum of its proper divisors (862714).

1466522 is a wasteful number, since it uses less digits than its factorization.

1466522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43152.

The product of its digits is 2880, while the sum is 26.

The square root of 1466522 is about 1211.0004128818. Note that the first 3 decimals coincide. The cubic root of 1466522 is about 113.6133923410.

The spelling of 1466522 in words is "one million, four hundred sixty-six thousand, five hundred twenty-two".