4501420 has 96 divisors (see below), whose sum is σ = 12257280. Its totient is φ = 1347840.

The previous prime is 4501411. The next prime is 4501421. The reversal of 4501420 is 241054.

4501420 = T₆₄ + T₆₅ + ... + T₃₀₀.

It is a junction number, because it is equal to n+sod(n) for n = 4501394 and 4501403.

It is not an unprimeable number, because it can be changed into a prime (4501421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56941 + ... + 57019.

It is an arithmetic number, because the mean of its divisors is an integer number (127680).

Almost surely, 2^4501420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4501420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6128640).

4501420 is an abundant number, since it is smaller than the sum of its proper divisors (7755860).

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

4501420 is a wasteful number, since it uses less digits than its factorization.

4501420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 4501420 is about 2121.6550143697. The cubic root of 4501420 is about 165.1137263099.

Adding to 4501420 its reverse (241054), we get a palindrome (4742474).

The spelling of 4501420 in words is "four million, five hundred one thousand, four hundred twenty".