652026444 has 48 divisors (see below), whose sum is σ = 1564738560. Its totient is φ = 211192960.

The previous prime is 652026443. The next prime is 652026451. The reversal of 652026444 is 444620256.

It is not an unprimeable number, because it can be changed into a prime (652026443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126877 + ... + 131915.

It is an arithmetic number, because the mean of its divisors is an integer number (32598720).

Almost surely, 2^652026444 is an apocalyptic number.

It is an amenable number.

652026444 is an abundant number, since it is smaller than the sum of its proper divisors (912712116).

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

652026444 is a wasteful number, since it uses less digits than its factorization.

652026444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5350 (or 5348 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 652026444 is about 25534.8084778406. The cubic root of 652026444 is about 867.1383689259.

The spelling of 652026444 in words is "six hundred fifty-two million, twenty-six thousand, four hundred forty-four".