138092095 has 16 divisors (see below), whose sum is σ = 175127040. Its totient is φ = 104242464.

The previous prime is 138092051. The next prime is 138092107. The reversal of 138092095 is 590290831.

It is a cyclic number.

It is not a de Polignac number, because 138092095 - 2¹¹ = 138090047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22222 + ... + 27748.

It is an arithmetic number, because the mean of its divisors is an integer number (10945440).

Almost surely, 2^138092095 is an apocalyptic number.

138092095 is a deficient number, since it is larger than the sum of its proper divisors (37034945).

138092095 is a wasteful number, since it uses less digits than its factorization.

138092095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5814.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 138092095 is about 11751.2592942203. The cubic root of 138092095 is about 516.8798549052.

The spelling of 138092095 in words is "one hundred thirty-eight million, ninety-two thousand, ninety-five".