239063853 has 8 divisors (see below), whose sum is σ = 364287808. Its totient is φ = 136607904.

The previous prime is 239063837. The next prime is 239063897. The reversal of 239063853 is 358360932.

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

It is not a de Polignac number, because 239063853 - 2⁴ = 239063837 is a prime.

It is a super-2 number, since 2×239063853² = 114303051622411218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239062853) 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, 5691976 + ... + 5692017.

It is an arithmetic number, because the mean of its divisors is an integer number (45535976).

Almost surely, 2^239063853 is an apocalyptic number.

It is an amenable number.

239063853 is a deficient number, since it is larger than the sum of its proper divisors (125223955).

239063853 is a wasteful number, since it uses less digits than its factorization.

239063853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11384003.

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 239063853 is about 15461.6898494311. The cubic root of 239063853 is about 620.6374410035.

The spelling of 239063853 in words is "two hundred thirty-nine million, sixty-three thousand, eight hundred fifty-three".