140089323 has 24 divisors (see below), whose sum is σ = 207397008. Its totient is φ = 84040000.

The previous prime is 140089321. The next prime is 140089379. The reversal of 140089323 is 323980041.

It is not a de Polignac number, because 140089323 - 2¹ = 140089321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140089321) 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, 34753 + ... + 38573.

It is an arithmetic number, because the mean of its divisors is an integer number (8641542).

Almost surely, 2^140089323 is an apocalyptic number.

140089323 is a deficient number, since it is larger than the sum of its proper divisors (67307685).

140089323 is a wasteful number, since it uses less digits than its factorization.

140089323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3947 (or 3936 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 140089323 is about 11835.9335499993. The cubic root of 140089323 is about 519.3598174579.

The spelling of 140089323 in words is "one hundred forty million, eighty-nine thousand, three hundred twenty-three".