652436514 has 48 divisors (see below), whose sum is σ = 1446775200. Its totient is φ = 212424768.

The previous prime is 652436513. The next prime is 652436527. The reversal of 652436514 is 415634256.

It is not an unprimeable number, because it can be changed into a prime (652436513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171222 + ... + 174990.

It is an arithmetic number, because the mean of its divisors is an integer number (30141150).

Almost surely, 2^652436514 is an apocalyptic number.

652436514 is an abundant number, since it is smaller than the sum of its proper divisors (794338686).

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

652436514 is a wasteful number, since it uses less digits than its factorization.

652436514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3999 (or 3996 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 652436514 is about 25542.8368432326. The cubic root of 652436514 is about 867.3201166221.

The spelling of 652436514 in words is "six hundred fifty-two million, four hundred thirty-six thousand, five hundred fourteen".