52579238 has 8 divisors (see below), whose sum is σ = 79682232. Its totient is φ = 26018496.

The previous prime is 52579231. The next prime is 52579243. The reversal of 52579238 is 83297525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 52579195 and 52579204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52579231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135320 + ... + 135707.

It is an arithmetic number, because the mean of its divisors is an integer number (9960279).

Almost surely, 2^52579238 is an apocalyptic number.

52579238 is a deficient number, since it is larger than the sum of its proper divisors (27102994).

52579238 is a wasteful number, since it uses less digits than its factorization.

52579238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271126.

The product of its digits is 151200, while the sum is 41.

The square root of 52579238 is about 7251.1542529448. The cubic root of 52579238 is about 374.6319066562.

The spelling of 52579238 in words is "fifty-two million, five hundred seventy-nine thousand, two hundred thirty-eight".