4217120 has 24 divisors (see below), whose sum is σ = 9963324. Its totient is φ = 1686784.

The previous prime is 4217117. The next prime is 4217131. The reversal of 4217120 is 217124.

It can be written as a sum of positive squares in 2 ways, for example, as 4145296 + 71824 = 2036^2 + 268^2 .

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, 13019 + ... + 13338.

Almost surely, 2^4217120 is an apocalyptic number.

4217120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4217120 is an abundant number, since it is smaller than the sum of its proper divisors (5746204).

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

4217120 is a wasteful number, since it uses less digits than its factorization.

4217120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26372 (or 26364 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 4217120 is about 2053.5627577457. The cubic root of 4217120 is about 161.5617888284.

The spelling of 4217120 in words is "four million, two hundred seventeen thousand, one hundred twenty".