143545660 has 24 divisors (see below), whose sum is σ = 301701456. Its totient is φ = 57369600.

The previous prime is 143545657. The next prime is 143545669. The reversal of 143545660 is 66545341.

143545660 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143545669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29779 + ... + 34261.

It is an arithmetic number, because the mean of its divisors is an integer number (12570894).

Almost surely, 2^143545660 is an apocalyptic number.

143545660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143545660 is an abundant number, since it is smaller than the sum of its proper divisors (158155796).

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

143545660 is a wasteful number, since it uses less digits than its factorization.

143545660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6093 (or 6091 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 143545660 is about 11981.0542107112. The cubic root of 143545660 is about 523.5964445235.

The spelling of 143545660 in words is "one hundred forty-three million, five hundred forty-five thousand, six hundred sixty".