52389206 has 8 divisors (see below), whose sum is σ = 83206440. Its totient is φ = 24653728.

The previous prime is 52389203. The next prime is 52389217. The reversal of 52389206 is 60298325.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52389203) 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, 770396 + ... + 770463.

It is an arithmetic number, because the mean of its divisors is an integer number (10400805).

Almost surely, 2^52389206 is an apocalyptic number.

52389206 is a deficient number, since it is larger than the sum of its proper divisors (30817234).

52389206 is a wasteful number, since it uses less digits than its factorization.

52389206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540878.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 52389206 is about 7238.0388227751. The cubic root of 52389206 is about 374.1800300010.

The spelling of 52389206 in words is "fifty-two million, three hundred eighty-nine thousand, two hundred six".