20130794 has 16 divisors (see below), whose sum is σ = 31125600. Its totient is φ = 9759120.

The previous prime is 20130791. The next prime is 20130797. The reversal of 20130794 is 49703102.

It is an interprime number because it is at equal distance from previous prime (20130791) and next prime (20130797).

It is not an unprimeable number, because it can be changed into a prime (20130791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12029 + ... + 13599.

It is an arithmetic number, because the mean of its divisors is an integer number (1945350).

Almost surely, 2^20130794 is an apocalyptic number.

20130794 is a deficient number, since it is larger than the sum of its proper divisors (10994806).

20130794 is a wasteful number, since it uses less digits than its factorization.

20130794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 20130794 is about 4486.7353387513. The cubic root of 20130794 is about 272.0321923403.

Adding to 20130794 its reverse (49703102), we get a palindrome (69833896).

The spelling of 20130794 in words is "twenty million, one hundred thirty thousand, seven hundred ninety-four".