90095071 has 16 divisors (see below), whose sum is σ = 104509440. Its totient is φ = 76853920.

The previous prime is 90095051. The next prime is 90095077. The reversal of 90095071 is 17059009.

It is not a de Polignac number, because 90095071 - 2¹³ = 90086879 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 (90095077) 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, 10050 + ... + 16768.

It is an arithmetic number, because the mean of its divisors is an integer number (6531840).

Almost surely, 2^90095071 is an apocalyptic number.

90095071 is a deficient number, since it is larger than the sum of its proper divisors (14414369).

90095071 is a wasteful number, since it uses less digits than its factorization.

90095071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6806.

The product of its (nonzero) digits is 2835, while the sum is 31.

The square root of 90095071 is about 9491.8423396093. The cubic root of 90095071 is about 448.2982160259.

The spelling of 90095071 in words is "ninety million, ninety-five thousand, seventy-one".