140925379 has 8 divisors (see below), whose sum is σ = 161134688. Its totient is φ = 120735360.

The previous prime is 140925377. The next prime is 140925403. The reversal of 140925379 is 973529041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140925379 - 2¹ = 140925377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140925377) 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, 18139 + ... + 24715.

It is an arithmetic number, because the mean of its divisors is an integer number (20141836).

Almost surely, 2^140925379 is an apocalyptic number.

140925379 is a deficient number, since it is larger than the sum of its proper divisors (20209309).

140925379 is an equidigital number, since it uses as much as digits as its factorization.

140925379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9645.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 140925379 is about 11871.1995602803. The cubic root of 140925379 is about 520.3909522979.

The spelling of 140925379 in words is "one hundred forty million, nine hundred twenty-five thousand, three hundred seventy-nine".