2069220 has 24 divisors (see below), whose sum is σ = 5793984. Its totient is φ = 551776.

The previous prime is 2069213. The next prime is 2069227. The reversal of 2069220 is 229602.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2069213) and next prime (2069227).

It is not an unprimeable number, because it can be changed into a prime (2069227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17184 + ... + 17303.

It is an arithmetic number, because the mean of its divisors is an integer number (241416).

2^2069220 is an apocalyptic number.

2069220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2069220 is an abundant number, since it is smaller than the sum of its proper divisors (3724764).

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

2069220 is a wasteful number, since it uses less digits than its factorization.

2069220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34499 (or 34497 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2069220 is about 1438.4783627153. The cubic root of 2069220 is about 127.4291802014.

The spelling of 2069220 in words is "two million, sixty-nine thousand, two hundred twenty".