1481222 has 8 divisors (see below), whose sum is σ = 2230536. Its totient is φ = 737712.

The previous prime is 1481219. The next prime is 1481231. The reversal of 1481222 is 2221841.

It is a happy number.

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

It is a super-2 number, since 2×1481222² = 4388037226568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1481194 and 1481203.

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, 743 + ... + 1874.

It is an arithmetic number, because the mean of its divisors is an integer number (278817).

2^1481222 is an apocalyptic number.

1481222 is a deficient number, since it is larger than the sum of its proper divisors (749314).

1481222 is a wasteful number, since it uses less digits than its factorization.

1481222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902.

The product of its digits is 256, while the sum is 20.

The square root of 1481222 is about 1217.0546413370. The cubic root of 1481222 is about 113.9917404501.

The spelling of 1481222 in words is "one million, four hundred eighty-one thousand, two hundred twenty-two".