20115094 has 8 divisors (see below), whose sum is σ = 31146048. Its totient is φ = 9733080.

The previous prime is 20115083. The next prime is 20115101. The reversal of 20115094 is 49051102.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162157 + ... + 162280.

It is an arithmetic number, because the mean of its divisors is an integer number (3893256).

Almost surely, 2^20115094 is an apocalyptic number.

20115094 is a deficient number, since it is larger than the sum of its proper divisors (11030954).

20115094 is a wasteful number, since it uses less digits than its factorization.

20115094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324470.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 20115094 is about 4484.9853957399. The cubic root of 20115094 is about 271.9614546735.

Adding to 20115094 its reverse (49051102), we get a palindrome (69166196).

The spelling of 20115094 in words is "twenty million, one hundred fifteen thousand, ninety-four".