140872593 has 8 divisors (see below), whose sum is σ = 197716000. Its totient is φ = 88972128.

The previous prime is 140872573. The next prime is 140872603. The reversal of 140872593 is 395278041.

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

It is not a de Polignac number, because 140872593 - 2¹³ = 140864401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (140872573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1235668 + ... + 1235781.

It is an arithmetic number, because the mean of its divisors is an integer number (24714500).

Almost surely, 2^140872593 is an apocalyptic number.

It is an amenable number.

140872593 is a deficient number, since it is larger than the sum of its proper divisors (56843407).

140872593 is a wasteful number, since it uses less digits than its factorization.

140872593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471471.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 140872593 is about 11868.9760720965. The cubic root of 140872593 is about 520.3259704202.

The spelling of 140872593 in words is "one hundred forty million, eight hundred seventy-two thousand, five hundred ninety-three".