252146514 has 16 divisors (see below), whose sum is σ = 504640800. Its totient is φ = 83990880.

The previous prime is 252146513. The next prime is 252146519. The reversal of 252146514 is 415641252.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (252146513) 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, 4539 + ... + 22910.

It is an arithmetic number, because the mean of its divisors is an integer number (31540050).

Almost surely, 2^252146514 is an apocalyptic number.

252146514 is an abundant number, since it is smaller than the sum of its proper divisors (252494286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252146514 is a wasteful number, since it uses less digits than its factorization.

252146514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28985.

The product of its digits is 9600, while the sum is 30.

The square root of 252146514 is about 15879.1219530552. The cubic root of 252146514 is about 631.7583481012.

Adding to 252146514 its reverse (415641252), we get a palindrome (667787766).

The spelling of 252146514 in words is "two hundred fifty-two million, one hundred forty-six thousand, five hundred fourteen".