252320014 has 8 divisors (see below), whose sum is σ = 378626328. Its totient is φ = 126111240.

The previous prime is 252319999. The next prime is 252320023. The reversal of 252320014 is 410023252.

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

It is a junction number, because it is equal to n+sod(n) for n = 252319973 and 252320000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17532 + ... + 28495.

It is an arithmetic number, because the mean of its divisors is an integer number (47328291).

Almost surely, 2^252320014 is an apocalyptic number.

252320014 is a deficient number, since it is larger than the sum of its proper divisors (126306314).

252320014 is a wasteful number, since it uses less digits than its factorization.

252320014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48770.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 252320014 is about 15884.5841620107. The cubic root of 252320014 is about 631.9032175010.

Adding to 252320014 its reverse (410023252), we get a palindrome (662343266).

The spelling of 252320014 in words is "two hundred fifty-two million, three hundred twenty thousand, fourteen".