4781460 has 24 divisors (see below), whose sum is σ = 13388256. Its totient is φ = 1275040.

The previous prime is 4781449. The next prime is 4781489. The reversal of 4781460 is 641874.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 39786 + ... + 39905.

It is an arithmetic number, because the mean of its divisors is an integer number (557844).

Almost surely, 2^4781460 is an apocalyptic number.

It is an amenable number.

4781460 is an abundant number, since it is smaller than the sum of its proper divisors (8606796).

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

4781460 is a wasteful number, since it uses less digits than its factorization.

4781460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79703 (or 79701 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 4781460 is about 2186.6549796436. The cubic root of 4781460 is about 168.4690689232.

It can be divided in two parts, 47814 and 60, that added together give a palindrome (47874).

The spelling of 4781460 in words is "four million, seven hundred eighty-one thousand, four hundred sixty".