252790773 has 8 divisors (see below), whose sum is σ = 337322208. Its totient is φ = 168393264.

The previous prime is 252790753. The next prime is 252790819. The reversal of 252790773 is 377097252.

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

It is not a de Polignac number, because 252790773 - 2⁹ = 252790261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252790753) 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, 28990 + ... + 36687.

It is an arithmetic number, because the mean of its divisors is an integer number (42165276).

Almost surely, 2^252790773 is an apocalyptic number.

It is an amenable number.

252790773 is a deficient number, since it is larger than the sum of its proper divisors (84531435).

252790773 is a wasteful number, since it uses less digits than its factorization.

252790773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66963.

The product of its (nonzero) digits is 185220, while the sum is 42.

The square root of 252790773 is about 15899.3953658622. The cubic root of 252790773 is about 632.2959585976.

The spelling of 252790773 in words is "two hundred fifty-two million, seven hundred ninety thousand, seven hundred seventy-three".