4148560 has 40 divisors (see below), whose sum is σ = 10389960. Its totient is φ = 1531392.

The previous prime is 4148489. The next prime is 4148567. The reversal of 4148560 is 658414.

It can be written as a sum of positive squares in 4 ways, for example, as 51984 + 4096576 = 228^2 + 2024^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4148567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955 + ... + 3034.

It is an arithmetic number, because the mean of its divisors is an integer number (259749).

Almost surely, 2^4148560 is an apocalyptic number.

4148560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4148560 is an abundant number, since it is smaller than the sum of its proper divisors (6241400).

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

4148560 is a wasteful number, since it uses less digits than its factorization.

4148560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4015 (or 4009 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 4148560 is about 2036.8014139822. The cubic root of 4148560 is about 160.6814683845.

The spelling of 4148560 in words is "four million, one hundred forty-eight thousand, five hundred sixty".