145180735 has 16 divisors (see below), whose sum is σ = 200264256. Its totient is φ = 98972928.

The previous prime is 145180687. The next prime is 145180741. The reversal of 145180735 is 537081541.

It is a happy number.

145180735 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 145180735 - 2²³ = 136792127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 145180735.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5934 + ... + 18043.

It is an arithmetic number, because the mean of its divisors is an integer number (12516516).

Almost surely, 2^145180735 is an apocalyptic number.

145180735 is a deficient number, since it is larger than the sum of its proper divisors (55083521).

145180735 is a wasteful number, since it uses less digits than its factorization.

145180735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24162.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 145180735 is about 12049.0968541215. The cubic root of 145180735 is about 525.5769741397.

The spelling of 145180735 in words is "one hundred forty-five million, one hundred eighty thousand, seven hundred thirty-five".