20120095 has 8 divisors (see below), whose sum is σ = 25564464. Its totient is φ = 15149184.

The previous prime is 20120081. The next prime is 20120143. The reversal of 20120095 is 59002102.

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

It is a cyclic number.

It is not a de Polignac number, because 20120095 - 2⁵ = 20120063 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118269 + ... + 118438.

It is an arithmetic number, because the mean of its divisors is an integer number (3195558).

Almost surely, 2^20120095 is an apocalyptic number.

20120095 is a deficient number, since it is larger than the sum of its proper divisors (5444369).

20120095 is a wasteful number, since it uses less digits than its factorization.

20120095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236729.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 20120095 is about 4485.5428879903. The cubic root of 20120095 is about 271.9839910921.

Adding to 20120095 its reverse (59002102), we get a palindrome (79122197).

It can be divided in two parts, 201200 and 95, that added together give a triangular number (201295 = T₆₃₄).

The spelling of 20120095 in words is "twenty million, one hundred twenty thousand, ninety-five".