4291560 has 192 divisors, whose sum is σ = 17297280. Its totient is φ = 898560.

The previous prime is 4291559. The next prime is 4291583. The reversal of 4291560 is 651924.

4291560 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32695 + ... + 32825.

It is an arithmetic number, because the mean of its divisors is an integer number (90090).

Almost surely, 2^4291560 is an apocalyptic number.

4291560 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 4291560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8648640).

4291560 is an abundant number, since it is smaller than the sum of its proper divisors (13005720).

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

4291560 is a wasteful number, since it uses less digits than its factorization.

4291560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 4291560 is about 2071.6080710405. The cubic root of 4291560 is about 162.5068715043.

It can be divided in two parts, 4291 and 560, that added together give a triangular number (4851 = T₉₈).

The spelling of 4291560 in words is "four million, two hundred ninety-one thousand, five hundred sixty".