90095075 has 18 divisors (see below), whose sum is σ = 129959316. Its totient is φ = 61778640.

The previous prime is 90095051. The next prime is 90095077. The reversal of 90095075 is 57059009.

It is not a de Polignac number, because 90095075 - 2⁶ = 90095011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian 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 17 ways as a sum of consecutive naturals, for example, 35549 + ... + 37998.

It is an arithmetic number, because the mean of its divisors is an integer number (7219962).

Almost surely, 2^90095075 is an apocalyptic number.

90095075 is a deficient number, since it is larger than the sum of its proper divisors (39864241).

90095075 is a wasteful number, since it uses less digits than its factorization.

90095075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73571 (or 73559 counting only the distinct ones).

The product of its (nonzero) digits is 14175, while the sum is 35.

The square root of 90095075 is about 9491.8425503166. The cubic root of 90095075 is about 448.2982226604.

The spelling of 90095075 in words is "ninety million, ninety-five thousand, seventy-five".