4554468 has 30 divisors (see below), whose sum is σ = 11907126. Its totient is φ = 1518048.

The previous prime is 4554467. The next prime is 4554469. The reversal of 4554468 is 8644554.

It is an interprime number because it is at equal distance from previous prime (4554467) and next prime (4554469).

It can be written as a sum of positive squares in only one way, i.e., 2683044 + 1871424 = 1638^2 + 1368^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4554461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6705 + ... + 7352.

Almost surely, 2^4554468 is an apocalyptic number.

It is an amenable number.

4554468 is an abundant number, since it is smaller than the sum of its proper divisors (7352658).

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

4554468 is a wasteful number, since it uses less digits than its factorization.

4554468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14073 (or 14062 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The square root of 4554468 is about 2134.1199591401. The cubic root of 4554468 is about 165.7598016357.

The spelling of 4554468 in words is "four million, five hundred fifty-four thousand, four hundred sixty-eight".