4711280 has 80 divisors (see below), whose sum is σ = 12856320. Its totient is φ = 1572096.

The previous prime is 4711277. The next prime is 4711303. The reversal of 4711280 is 821174.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26231 + ... + 26409.

It is an arithmetic number, because the mean of its divisors is an integer number (160704).

Almost surely, 2^4711280 is an apocalyptic number.

4711280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4711280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6428160).

4711280 is an abundant number, since it is smaller than the sum of its proper divisors (8145040).

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

4711280 is a wasteful number, since it uses less digits than its factorization.

4711280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 4711280 is about 2170.5483178220. The cubic root of 4711280 is about 167.6407667932.

The spelling of 4711280 in words is "four million, seven hundred eleven thousand, two hundred eighty".