52698360 has 256 divisors, whose sum is σ = 193052160. Its totient is φ = 11335680.

The previous prime is 52698319. The next prime is 52698361. The reversal of 52698360 is 6389625.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52698361) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 634879 + ... + 634961.

It is an arithmetic number, because the mean of its divisors is an integer number (754110).

Almost surely, 2^52698360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52698360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96526080).

52698360 is an abundant number, since it is smaller than the sum of its proper divisors (140353800).

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

52698360 is a wasteful number, since it uses less digits than its factorization.

52698360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 52698360 is about 7259.3636084715. The cubic root of 52698360 is about 374.9146116695.

The spelling of 52698360 in words is "fifty-two million, six hundred ninety-eight thousand, three hundred sixty".