252500014 has 16 divisors (see below), whose sum is σ = 431878608. Its totient is φ = 109683072.

The previous prime is 252499981. The next prime is 252500023. The reversal of 252500014 is 410005252.

252500014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 252499964 and 252500000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285192 + ... + 286075.

It is an arithmetic number, because the mean of its divisors is an integer number (26992413).

Almost surely, 2^252500014 is an apocalyptic number.

252500014 is a deficient number, since it is larger than the sum of its proper divisors (179378594).

252500014 is a wasteful number, since it uses less digits than its factorization.

252500014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571299.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 252500014 is about 15890.2490225924. The cubic root of 252500014 is about 632.0534441132.

Adding to 252500014 its reverse (410005252), we get a palindrome (662505266).

The spelling of 252500014 in words is "two hundred fifty-two million, five hundred thousand, fourteen".