1825023893 has 8 divisors (see below), whose sum is σ = 2275354560. Its totient is φ = 1422096480.

The previous prime is 1825023877. The next prime is 1825023913. The reversal of 1825023893 is 3983205281.

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

It is not a de Polignac number, because 1825023893 - 2⁴ = 1825023877 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 1825023893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1825023293) 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, 11850728 + ... + 11850881.

It is an arithmetic number, because the mean of its divisors is an integer number (284419320).

Almost surely, 2^1825023893 is an apocalyptic number.

It is an amenable number.

1825023893 is a deficient number, since it is larger than the sum of its proper divisors (450330667).

1825023893 is a wasteful number, since it uses less digits than its factorization.

1825023893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23701627.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 1825023893 is about 42720.2983720854. The cubic root of 1825023893 is about 1222.0515274313.

The spelling of 1825023893 in words is "one billion, eight hundred twenty-five million, twenty-three thousand, eight hundred ninety-three".