4522380 has 48 divisors (see below), whose sum is σ = 13332480. Its totient is φ = 1142208.

The previous prime is 4522379. The next prime is 4522403. The reversal of 4522380 is 832254.

It is a d-powerful number, because it can be written as 4⁸ + 5² + 2⁷ + 2²² + 3⁵ + 8⁶ + 0 .

It is a self number, because there is not a number n which added to its sum of digits gives 4522380.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 844 + ... + 3123.

It is an arithmetic number, because the mean of its divisors is an integer number (277760).

Almost surely, 2^4522380 is an apocalyptic number.

It is an amenable number.

4522380 is an abundant number, since it is smaller than the sum of its proper divisors (8810100).

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

4522380 is a wasteful number, since it uses less digits than its factorization.

4522380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3998 (or 3996 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4522380 is about 2126.5888178019. The cubic root of 4522380 is about 165.3696030528.

The spelling of 4522380 in words is "four million, five hundred twenty-two thousand, three hundred eighty".