20114769 has 4 divisors (see below), whose sum is σ = 26819696. Its totient is φ = 13409844.

The previous prime is 20114713. The next prime is 20114779. The reversal of 20114769 is 96741102.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 20114769 - 2¹¹ = 20112721 is a prime.

It is a super-2 number, since 2×20114769² = 809207863846722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20114779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3352459 + ... + 3352464.

It is an arithmetic number, because the mean of its divisors is an integer number (6704924).

Almost surely, 2^20114769 is an apocalyptic number.

It is an amenable number.

20114769 is a deficient number, since it is larger than the sum of its proper divisors (6704927).

20114769 is an equidigital number, since it uses as much as digits as its factorization.

20114769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6704926.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 20114769 is about 4484.9491635915. The cubic root of 20114769 is about 271.9599899699.

The spelling of 20114769 in words is "twenty million, one hundred fourteen thousand, seven hundred sixty-nine".