4145535 has 24 divisors (see below), whose sum is σ = 7609680. Its totient is φ = 2080512.

The previous prime is 4145527. The next prime is 4145539. The reversal of 4145535 is 5355414.

4145535 = 127³ + 128³.

It is not a de Polignac number, because 4145535 - 2³ = 4145527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4145499 and 4145508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145539) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1945 + ... + 3474.

It is an arithmetic number, because the mean of its divisors is an integer number (317070).

Almost surely, 2^4145535 is an apocalyptic number.

4145535 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4145535 is a deficient number, since it is larger than the sum of its proper divisors (3464145).

4145535 is a wasteful number, since it uses less digits than its factorization.

4145535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5447 (or 5444 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 4145535 is about 2036.0586926707. The cubic root of 4145535 is about 160.6424042570.

The spelling of 4145535 in words is "four million, one hundred forty-five thousand, five hundred thirty-five".