95009491 has 4 divisors (see below), whose sum is σ = 95039032. Its totient is φ = 94979952.

The previous prime is 95009479. The next prime is 95009521. The reversal of 95009491 is 19490059.

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 95009491 - 2⁵ = 95009459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 95009491.

It is not an unprimeable number, because it can be changed into a prime (95009401) 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, 9261 + ... + 16606.

It is an arithmetic number, because the mean of its divisors is an integer number (23759758).

Almost surely, 2^95009491 is an apocalyptic number.

95009491 is a deficient number, since it is larger than the sum of its proper divisors (29541).

95009491 is a wasteful number, since it uses less digits than its factorization.

95009491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29540.

The product of its (nonzero) digits is 14580, while the sum is 37.

The square root of 95009491 is about 9747.2812106761. The cubic root of 95009491 is about 456.3054582990.

The spelling of 95009491 in words is "ninety-five million, nine thousand, four hundred ninety-one".