95139438 has 8 divisors (see below), whose sum is σ = 190278888. Its totient is φ = 31713144.

The previous prime is 95139433. The next prime is 95139467. The reversal of 95139438 is 83493159.

It is a sphenic number, since it is the product of 3 distinct primes.

95139438 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 95139438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95139433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7928281 + ... + 7928292.

It is an arithmetic number, because the mean of its divisors is an integer number (23784861).

Almost surely, 2^95139438 is an apocalyptic number.

95139438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

95139438 is a wasteful number, since it uses less digits than its factorization.

95139438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15856578.

The product of its digits is 116640, while the sum is 42.

The square root of 95139438 is about 9753.9447404627. The cubic root of 95139438 is about 456.5133972180.

The spelling of 95139438 in words is "ninety-five million, one hundred thirty-nine thousand, four hundred thirty-eight".