4494120 has 64 divisors (see below), whose sum is σ = 14281920. Its totient is φ = 1127424.

The previous prime is 4494097. The next prime is 4494121. The reversal of 4494120 is 214944.

It is a super-2 number, since 2×4494120² = 40394229148800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4494121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939 + ... + 3141.

It is an arithmetic number, because the mean of its divisors is an integer number (223155).

Almost surely, 2^4494120 is an apocalyptic number.

4494120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4494120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7140960).

4494120 is an abundant number, since it is smaller than the sum of its proper divisors (9787800).

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

4494120 is a wasteful number, since it uses less digits than its factorization.

4494120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234 (or 2230 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 4494120 is about 2119.9339612356. The cubic root of 4494120 is about 165.0244224639.

The spelling of 4494120 in words is "four million, four hundred ninety-four thousand, one hundred twenty".