20007095 has 8 divisors (see below), whose sum is σ = 25272240. Its totient is φ = 15163200.

The previous prime is 20007061. The next prime is 20007107. The reversal of 20007095 is 59070002.

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

It is not a de Polignac number, because 20007095 - 2¹⁸ = 19744951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20007095.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105206 + ... + 105395.

It is an arithmetic number, because the mean of its divisors is an integer number (3159030).

Almost surely, 2^20007095 is an apocalyptic number.

20007095 is a deficient number, since it is larger than the sum of its proper divisors (5265145).

20007095 is a wasteful number, since it uses less digits than its factorization.

20007095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210625.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 20007095 is about 4472.9291297761. The cubic root of 20007095 is about 271.4738558530.

Adding to 20007095 its reverse (59070002), we get a palindrome (79077097).

The spelling of 20007095 in words is "twenty million, seven thousand, ninety-five".