52782714 has 12 divisors (see below), whose sum is σ = 114362586. Its totient is φ = 17594232.

The previous prime is 52782713. The next prime is 52782731. The reversal of 52782714 is 41728725.

It can be written as a sum of positive squares in only one way, i.e., 48233025 + 4549689 = 6945^2 + 2133^2 .

It is not an unprimeable number, because it can be changed into a prime (52782713) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1466169 + ... + 1466204.

Almost surely, 2^52782714 is an apocalyptic number.

52782714 is an abundant number, since it is smaller than the sum of its proper divisors (61579872).

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

52782714 is a wasteful number, since it uses less digits than its factorization.

52782714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932381 (or 2932378 counting only the distinct ones).

The product of its digits is 31360, while the sum is 36.

The square root of 52782714 is about 7265.1712987376. The cubic root of 52782714 is about 375.1145463408.

The spelling of 52782714 in words is "fifty-two million, seven hundred eighty-two thousand, seven hundred fourteen".