2201420 has 24 divisors (see below), whose sum is σ = 4979184. Its totient is φ = 812736.

The previous prime is 2201417. The next prime is 2201431. The reversal of 2201420 is 241022.

It is a super-3 number, since 3×2201420³ = 32005895133309864000, which contains 333 as substring.

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, 3974 + ... + 4493.

It is an arithmetic number, because the mean of its divisors is an integer number (207466).

2^2201420 is an apocalyptic number.

2201420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201420 is an abundant number, since it is smaller than the sum of its proper divisors (2777764).

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

2201420 is a wasteful number, since it uses less digits than its factorization.

2201420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8489 (or 8487 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2201420 is about 1483.7183021045. The cubic root of 2201420 is about 130.0871210889.

Adding to 2201420 its reverse (241022), we get a palindrome (2442442).

The spelling of 2201420 in words is "two million, two hundred one thousand, four hundred twenty".