806252263 has 8 divisors (see below), whose sum is σ = 818238848. Its totient is φ = 794340864.

The previous prime is 806252257. The next prime is 806252297. The reversal of 806252263 is 362252608.

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

It is a cyclic number.

It is not a de Polignac number, because 806252263 - 2⁵ = 806252231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806252233) 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, 2995 + ... + 40267.

It is an arithmetic number, because the mean of its divisors is an integer number (102279856).

Almost surely, 2^806252263 is an apocalyptic number.

806252263 is a deficient number, since it is larger than the sum of its proper divisors (11986585).

806252263 is a wasteful number, since it uses less digits than its factorization.

806252263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37593.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 806252263 is about 28394.5815781814. The cubic root of 806252263 is about 930.7298633279.

The spelling of 806252263 in words is "eight hundred six million, two hundred fifty-two thousand, two hundred sixty-three".