4153540 has 24 divisors (see below), whose sum is σ = 8816472. Its totient is φ = 1643520.

The previous prime is 4153529. The next prime is 4153543. The reversal of 4153540 is 453514.

4153540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1249924 + 2903616 = 1118^2 + 1704^2 .

It is not an unprimeable number, because it can be changed into a prime (4153543) by changing a digit.

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, 870 + ... + 3010.

It is an arithmetic number, because the mean of its divisors is an integer number (367353).

Almost surely, 2^4153540 is an apocalyptic number.

It is an amenable number.

4153540 is an abundant number, since it is smaller than the sum of its proper divisors (4662932).

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

4153540 is a wasteful number, since it uses less digits than its factorization.

4153540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247 (or 2245 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 4153540 is about 2038.0235523664. The cubic root of 4153540 is about 160.7457375717.

The spelling of 4153540 in words is "four million, one hundred fifty-three thousand, five hundred forty".