52826642 has 8 divisors (see below), whose sum is σ = 86443632. Its totient is φ = 24012100.

The previous prime is 52826629. The next prime is 52826647. The reversal of 52826642 is 24662825.

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

It is not an unprimeable number, because it can be changed into a prime (52826647) 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, 1200584 + ... + 1200627.

It is an arithmetic number, because the mean of its divisors is an integer number (10805454).

Almost surely, 2^52826642 is an apocalyptic number.

52826642 is a deficient number, since it is larger than the sum of its proper divisors (33616990).

52826642 is a wasteful number, since it uses less digits than its factorization.

52826642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401224.

The product of its digits is 46080, while the sum is 35.

The square root of 52826642 is about 7268.1938609258. The cubic root of 52826642 is about 375.2185795328.

The spelling of 52826642 in words is "fifty-two million, eight hundred twenty-six thousand, six hundred forty-two".