652857546 has 16 divisors (see below), whose sum is σ = 1424416608. Its totient is φ = 197835600.

The previous prime is 652857523. The next prime is 652857577. The reversal of 652857546 is 645758256.

It is a happy number.

652857546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 652857495 and 652857504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4945825 + ... + 4945956.

It is an arithmetic number, because the mean of its divisors is an integer number (89026038).

Almost surely, 2^652857546 is an apocalyptic number.

652857546 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

652857546 is an abundant number, since it is smaller than the sum of its proper divisors (771559062).

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

652857546 is a wasteful number, since it uses less digits than its factorization.

652857546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9891797.

The product of its digits is 2016000, while the sum is 48.

The square root of 652857546 is about 25551.0771984275. The cubic root of 652857546 is about 867.5066435832.

The spelling of 652857546 in words is "six hundred fifty-two million, eight hundred fifty-seven thousand, five hundred forty-six".