514437882 has 64 divisors (see below), whose sum is σ = 1241011200. Its totient is φ = 138879360.

The previous prime is 514437871. The next prime is 514437887. The reversal of 514437882 is 288734415.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (514437887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 455094 + ... + 456222.

It is an arithmetic number, because the mean of its divisors is an integer number (19390800).

Almost surely, 2^514437882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514437882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (620505600).

514437882 is an abundant number, since it is smaller than the sum of its proper divisors (726573318).

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

514437882 is a wasteful number, since it uses less digits than its factorization.

514437882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731.

The product of its digits is 215040, while the sum is 42.

The square root of 514437882 is about 22681.2231151673. The cubic root of 514437882 is about 801.2677202539.

The spelling of 514437882 in words is "five hundred fourteen million, four hundred thirty-seven thousand, eight hundred eighty-two".