252079306 has 8 divisors (see below), whose sum is σ = 378226944. Its totient is φ = 126003660.

The previous prime is 252079301. The next prime is 252079363. The reversal of 252079306 is 603970252.

It is a happy number.

252079306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (252079301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8170 + ... + 23893.

It is an arithmetic number, because the mean of its divisors is an integer number (47278368).

Almost surely, 2^252079306 is an apocalyptic number.

252079306 is the 10042-nd centered pentagonal number.

252079306 is a deficient number, since it is larger than the sum of its proper divisors (126147638).

252079306 is a wasteful number, since it uses less digits than its factorization.

252079306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35996.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 252079306 is about 15877.0055740999. The cubic root of 252079306 is about 631.7022127650.

The spelling of 252079306 in words is "two hundred fifty-two million, seventy-nine thousand, three hundred six".