95591391 has 16 divisors (see below), whose sum is σ = 154232064. Its totient is φ = 51410304.

The previous prime is 95591369. The next prime is 95591393. The reversal of 95591391 is 19319559.

It is not a de Polignac number, because 95591391 - 2⁵ = 95591359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95591393) 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, 133525 + ... + 134238.

It is an arithmetic number, because the mean of its divisors is an integer number (9639504).

Almost surely, 2^95591391 is an apocalyptic number.

95591391 is a deficient number, since it is larger than the sum of its proper divisors (58640673).

95591391 is a wasteful number, since it uses less digits than its factorization.

95591391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267790.

The product of its digits is 54675, while the sum is 42.

The square root of 95591391 is about 9777.0849950279. The cubic root of 95591391 is about 457.2351334975.

The spelling of 95591391 in words is "ninety-five million, five hundred ninety-one thousand, three hundred ninety-one".