140734375 has 14 divisors (see below), whose sum is σ = 175935248. Its totient is φ = 112575000.

The previous prime is 140734357. The next prime is 140734397. The reversal of 140734375 is 573437041.

It is not a de Polignac number, because 140734375 - 2⁷ = 140734247 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 140734375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 11122 + ... + 20128.

Almost surely, 2^140734375 is an apocalyptic number.

140734375 is a deficient number, since it is larger than the sum of its proper divisors (35200873).

140734375 is an frugal number, since it uses more digits than its factorization.

140734375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9037 (or 9012 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 140734375 is about 11863.1519841904. The cubic root of 140734375 is about 520.1557410725.

The spelling of 140734375 in words is "one hundred forty million, seven hundred thirty-four thousand, three hundred seventy-five".