252084667 has 4 divisors (see below), whose sum is σ = 254683576. Its totient is φ = 249485760.

The previous prime is 252084661. The next prime is 252084689. The reversal of 252084667 is 766480252.

252084667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252084667 - 2²⁷ = 117866939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252084661) 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, 1299309 + ... + 1299502.

It is an arithmetic number, because the mean of its divisors is an integer number (63670894).

Almost surely, 2^252084667 is an apocalyptic number.

252084667 is a deficient number, since it is larger than the sum of its proper divisors (2598909).

252084667 is an equidigital number, since it uses as much as digits as its factorization.

252084667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598908.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 252084667 is about 15877.1744022669. The cubic root of 252084667 is about 631.7066908948.

The spelling of 252084667 in words is "two hundred fifty-two million, eighty-four thousand, six hundred sixty-seven".