4720464 has 120 divisors (see below), whose sum is σ = 15832320. Its totient is φ = 1342656.

The previous prime is 4720433. The next prime is 4720477. The reversal of 4720464 is 4640274.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 21057 + ... + 21279.

It is an arithmetic number, because the mean of its divisors is an integer number (131936).

Almost surely, 2^4720464 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 4720464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7916160).

4720464 is an abundant number, since it is smaller than the sum of its proper divisors (11111856).

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

4720464 is a wasteful number, since it uses less digits than its factorization.

4720464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 4720464 is about 2172.6628822714. The cubic root of 4720464 is about 167.7496270508.

It can be divided in two parts, 4720 and 464, that added together give a square (5184 = 72²).

The spelling of 4720464 in words is "four million, seven hundred twenty thousand, four hundred sixty-four".