252382949 has 8 divisors (see below), whose sum is σ = 310625280. Its totient is φ = 199687536.

The previous prime is 252382939. The next prime is 252382967. The reversal of 252382949 is 949283252.

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 252382949 - 2⁸ = 252382693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252382939) 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, 1386629 + ... + 1386810.

It is an arithmetic number, because the mean of its divisors is an integer number (38828160).

Almost surely, 2^252382949 is an apocalyptic number.

It is an amenable number.

252382949 is a deficient number, since it is larger than the sum of its proper divisors (58242331).

252382949 is a wasteful number, since it uses less digits than its factorization.

252382949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2773459.

The product of its digits is 311040, while the sum is 44.

The square root of 252382949 is about 15886.5650472341. The cubic root of 252382949 is about 631.9557506874.

The spelling of 252382949 in words is "two hundred fifty-two million, three hundred eighty-two thousand, nine hundred forty-nine".