95643855 has 16 divisors (see below), whose sum is σ = 170033760. Its totient is φ = 51009984.

The previous prime is 95643851. The next prime is 95643859. The reversal of 95643855 is 55834659.

95643855 is a `hidden beast` number, since 9 + 564 + 3 + 85 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (95643851) and next prime (95643859).

It is not a de Polignac number, because 95643855 - 2² = 95643851 is a prime.

It is a super-2 number, since 2×95643855² = 18295493998522050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 95643855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95643851) 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, 354102 + ... + 354371.

It is an arithmetic number, because the mean of its divisors is an integer number (10627110).

Almost surely, 2^95643855 is an apocalyptic number.

95643855 is a deficient number, since it is larger than the sum of its proper divisors (74389905).

95643855 is a wasteful number, since it uses less digits than its factorization.

95643855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708487 (or 708481 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 95643855 is about 9779.7676352764. The cubic root of 95643855 is about 457.3187672382.

The spelling of 95643855 in words is "ninety-five million, six hundred forty-three thousand, eight hundred fifty-five".