52417170 has 96 divisors (see below), whose sum is σ = 149071104. Its totient is φ = 12700800.

The previous prime is 52417163. The next prime is 52417177. The reversal of 52417170 is 7171425.

52417170 is a `hidden beast` number, since 524 + 1 + 71 + 70 = 666.

It is an interprime number because it is at equal distance from previous prime (52417163) and next prime (52417177).

It is a super-3 number, since 3×52417170³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52417177) 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, 82755 + ... + 83385.

It is an arithmetic number, because the mean of its divisors is an integer number (1552824).

Almost surely, 2^52417170 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52417170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74535552).

52417170 is an abundant number, since it is smaller than the sum of its proper divisors (96653934).

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

52417170 is a wasteful number, since it uses less digits than its factorization.

52417170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 725 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 52417170 is about 7239.9703038065. The cubic root of 52417170 is about 374.2465940255.

Adding to 52417170 its reverse (7171425), we get a palindrome (59588595).

The spelling of 52417170 in words is "fifty-two million, four hundred seventeen thousand, one hundred seventy".