995220535 has 16 divisors (see below), whose sum is σ = 1225516032. Its totient is φ = 775504800.

The previous prime is 995220529. The next prime is 995220539. The reversal of 995220535 is 535022599.

It is not a de Polignac number, because 995220535 - 2⁵ = 995220503 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 (995220539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39550 + ... + 59620.

It is an arithmetic number, because the mean of its divisors is an integer number (76594752).

Almost surely, 2^995220535 is an apocalyptic number.

995220535 is a deficient number, since it is larger than the sum of its proper divisors (230295497).

995220535 is a wasteful number, since it uses less digits than its factorization.

995220535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20334.

The product of its (nonzero) digits is 121500, while the sum is 40.

The square root of 995220535 is about 31547.1161122534. The cubic root of 995220535 is about 998.4043000962.

The spelling of 995220535 in words is "nine hundred ninety-five million, two hundred twenty thousand, five hundred thirty-five".