1482220 has 24 divisors (see below), whose sum is σ = 3198384. Its totient is φ = 576576.

The previous prime is 1482211. The next prime is 1482233. The reversal of 1482220 is 222841.

It is a super-2 number, since 2×1482220² = 4393952256800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262 + ... + 1741.

It is an arithmetic number, because the mean of its divisors is an integer number (133266).

2^1482220 is an apocalyptic number.

1482220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1482220 is an abundant number, since it is smaller than the sum of its proper divisors (1716164).

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

1482220 is a wasteful number, since it uses less digits than its factorization.

1482220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049 (or 2047 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1482220 is about 1217.4645785402. The cubic root of 1482220 is about 114.0173360319.

The spelling of 1482220 in words is "one million, four hundred eighty-two thousand, two hundred twenty".