1481622 has 8 divisors (see below), whose sum is σ = 2963256. Its totient is φ = 493872.

The previous prime is 1481611. The next prime is 1481663. The reversal of 1481622 is 2261841.

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

1481622 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1481592 and 1481601.

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, 123463 + ... + 123474.

It is an arithmetic number, because the mean of its divisors is an integer number (370407).

2^1481622 is an apocalyptic number.

1481622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1481622 is a wasteful number, since it uses less digits than its factorization.

1481622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246942.

The product of its digits is 768, while the sum is 24.

The square root of 1481622 is about 1217.2189614034. The cubic root of 1481622 is about 114.0020005805.

It can be divided in two parts, 148 and 1622, that added together give a triangular number (1770 = T₅₉).

The spelling of 1481622 in words is "one million, four hundred eighty-one thousand, six hundred twenty-two".