252314889 has 8 divisors (see below), whose sum is σ = 354126240. Its totient is φ = 159356736.

The previous prime is 252314747. The next prime is 252314957. The reversal of 252314889 is 988413252.

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

It is not a de Polignac number, because 252314889 - 2¹³ = 252306697 is a prime.

It is a super-2 number, since 2×252314889² = 127325606422164642, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 252314889.

It is not an unprimeable number, because it can be changed into a prime (252314389) 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, 2213232 + ... + 2213345.

It is an arithmetic number, because the mean of its divisors is an integer number (44265780).

Almost surely, 2^252314889 is an apocalyptic number.

It is an amenable number.

252314889 is a deficient number, since it is larger than the sum of its proper divisors (101811351).

252314889 is a wasteful number, since it uses less digits than its factorization.

252314889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4426599.

The product of its digits is 138240, while the sum is 42.

The square root of 252314889 is about 15884.4228412618. The cubic root of 252314889 is about 631.8989391696.

The spelling of 252314889 in words is "two hundred fifty-two million, three hundred fourteen thousand, eight hundred eighty-nine".