52393170 has 16 divisors (see below), whose sum is σ = 125743680. Its totient is φ = 13971504.

The previous prime is 52393163. The next prime is 52393171. The reversal of 52393170 is 7139325.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1746439 = 52393170 / (5 + 2 + 3 + 9 + 3 + 1 + 7 + 0).

It is not an unprimeable number, because it can be changed into a prime (52393171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873190 + ... + 873249.

It is an arithmetic number, because the mean of its divisors is an integer number (7858980).

Almost surely, 2^52393170 is an apocalyptic number.

52393170 is an abundant number, since it is smaller than the sum of its proper divisors (73350510).

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

52393170 is a wasteful number, since it uses less digits than its factorization.

52393170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746449.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 52393170 is about 7238.3126486772. The cubic root of 52393170 is about 374.1894671373.

The spelling of 52393170 in words is "fifty-two million, three hundred ninety-three thousand, one hundred seventy".