252330415 has 8 divisors (see below), whose sum is σ = 303753600. Its totient is φ = 201226272.

The previous prime is 252330409. The next prime is 252330427. The reversal of 252330415 is 514033252.

252330415 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 a cyclic number.

It is not a de Polignac number, because 252330415 - 2¹¹ = 252328367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252330415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78015 + ... + 81184.

It is an arithmetic number, because the mean of its divisors is an integer number (37969200).

Almost surely, 2^252330415 is an apocalyptic number.

252330415 is a deficient number, since it is larger than the sum of its proper divisors (51423185).

252330415 is a wasteful number, since it uses less digits than its factorization.

252330415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159521.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 252330415 is about 15884.9115515322. The cubic root of 252330415 is about 631.9119000400.

Adding to 252330415 its reverse (514033252), we get a palindrome (766363667).

The spelling of 252330415 in words is "two hundred fifty-two million, three hundred thirty thousand, four hundred fifteen".