52348770 has 96 divisors (see below), whose sum is σ = 145566720. Its totient is φ = 13023360.

The previous prime is 52348733. The next prime is 52348837. The reversal of 52348770 is 7784325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80587 + ... + 81233.

It is an arithmetic number, because the mean of its divisors is an integer number (1516320).

Almost surely, 2^52348770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52348770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72783360).

52348770 is an abundant number, since it is smaller than the sum of its proper divisors (93217950).

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

52348770 is a wasteful number, since it uses less digits than its factorization.

52348770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720 (or 717 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 52348770 is about 7235.2449854860. The cubic root of 52348770 is about 374.0837363860.

The spelling of 52348770 in words is "fifty-two million, three hundred forty-eight thousand, seven hundred seventy".