852023760 has 240 divisors, whose sum is σ = 3132763776. Its totient is φ = 190934016.

The previous prime is 852023723. The next prime is 852023761. The reversal of 852023760 is 67320258.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852023761) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 622597 + ... + 623963.

Almost surely, 2^852023760 is an apocalyptic number.

852023760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 852023760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1566381888).

852023760 is an abundant number, since it is smaller than the sum of its proper divisors (2280740016).

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

852023760 is a wasteful number, since it uses less digits than its factorization.

852023760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450 (or 1437 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 852023760 is about 29189.4460379090. The cubic root of 852023760 is about 948.0194231275.

The spelling of 852023760 in words is "eight hundred fifty-two million, twenty-three thousand, seven hundred sixty".