144580793 has 16 divisors (see below), whose sum is σ = 171412224. Its totient is φ = 119361600.

The previous prime is 144580781. The next prime is 144580853. The reversal of 144580793 is 397085441.

It is a cyclic number.

It is not a de Polignac number, because 144580793 - 2¹² = 144576697 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 144580793.

It is not an unprimeable number, because it can be changed into a prime (144580703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23396 + ... + 28922.

It is an arithmetic number, because the mean of its divisors is an integer number (10713264).

Almost surely, 2^144580793 is an apocalyptic number.

It is an amenable number.

144580793 is a deficient number, since it is larger than the sum of its proper divisors (26831431).

144580793 is a wasteful number, since it uses less digits than its factorization.

144580793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5672.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 144580793 is about 12024.1753563394. The cubic root of 144580793 is about 524.8520133160.

The spelling of 144580793 in words is "one hundred forty-four million, five hundred eighty thousand, seven hundred ninety-three".