1468220 has 24 divisors (see below), whose sum is σ = 3321024. Its totient is φ = 542016.

The previous prime is 1468219. The next prime is 1468261. The reversal of 1468220 is 228641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2564 + ... + 3083.

It is an arithmetic number, because the mean of its divisors is an integer number (138376).

2^1468220 is an apocalyptic number.

1468220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1468220 is an abundant number, since it is smaller than the sum of its proper divisors (1852804).

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

1468220 is a wasteful number, since it uses less digits than its factorization.

1468220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5669 (or 5667 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1468220 is about 1211.7012833203. The cubic root of 1468220 is about 113.6572241946.

The spelling of 1468220 in words is "one million, four hundred sixty-eight thousand, two hundred twenty".