252375667 has 8 divisors (see below), whose sum is σ = 258789776. Its totient is φ = 246039552.

The previous prime is 252375653. The next prime is 252375703. The reversal of 252375667 is 766573252.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252375667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252375637) 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, 12918 + ... + 25915.

It is an arithmetic number, because the mean of its divisors is an integer number (32348722).

Almost surely, 2^252375667 is an apocalyptic number.

252375667 is a deficient number, since it is larger than the sum of its proper divisors (6414109).

252375667 is an equidigital number, since it uses as much as digits as its factorization.

252375667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38997.

The product of its digits is 529200, while the sum is 43.

The square root of 252375667 is about 15886.3358582148. The cubic root of 252375667 is about 631.9496726936.

The spelling of 252375667 in words is "two hundred fifty-two million, three hundred seventy-five thousand, six hundred sixty-seven".