9995263 has 4 divisors (see below), whose sum is σ = 10094328. Its totient is φ = 9896200.

The previous prime is 9995257. The next prime is 9995329. The reversal of 9995263 is 3625999.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9995263 - 2¹³ = 9987071 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 (9995213) 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, 49381 + ... + 49582.

It is an arithmetic number, because the mean of its divisors is an integer number (2523582).

Almost surely, 2^9995263 is an apocalyptic number.

9995263 is a deficient number, since it is larger than the sum of its proper divisors (99065).

9995263 is a wasteful number, since it uses less digits than its factorization.

9995263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99064.

The product of its digits is 131220, while the sum is 43.

The square root of 9995263 is about 3161.5285859850. The cubic root of 9995263 is about 215.4094451065.

The spelling of 9995263 in words is "nine million, nine hundred ninety-five thousand, two hundred sixty-three".