4618480 has 20 divisors (see below), whose sum is σ = 10738152. Its totient is φ = 1847360.

The previous prime is 4618459. The next prime is 4618483. The reversal of 4618480 is 848164.

4618480 = 84² + 85² + ... + 243².

It is a tau number, because it is divible by the number of its divisors (20).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4618483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28786 + ... + 28945.

Almost surely, 2^4618480 is an apocalyptic number.

4618480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4618480 is an abundant number, since it is smaller than the sum of its proper divisors (6119672).

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

4618480 is a wasteful number, since it uses less digits than its factorization.

4618480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57744 (or 57738 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 4618480 is about 2149.0649129331. The cubic root of 4618480 is about 166.5327635597.

It can be divided in two parts, 46184 and 80, that added together give a palindrome (46264).

The spelling of 4618480 in words is "four million, six hundred eighteen thousand, four hundred eighty".