20114746 has 4 divisors (see below), whose sum is σ = 30172122. Its totient is φ = 10057372.

The previous prime is 20114713. The next prime is 20114779. The reversal of 20114746 is 64741102.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (20114713) and next prime (20114779).

It can be written as a sum of positive squares in only one way, i.e., 19492225 + 622521 = 4415^2 + 789^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20114746.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5028685 + ... + 5028688.

Almost surely, 2^20114746 is an apocalyptic number.

20114746 is a deficient number, since it is larger than the sum of its proper divisors (10057376).

20114746 is a wasteful number, since it uses less digits than its factorization.

20114746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10057375.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 20114746 is about 4484.9465994591. The cubic root of 20114746 is about 271.9598863134.

Adding to 20114746 its reverse (64741102), we get a palindrome (84855848).

The spelling of 20114746 in words is "twenty million, one hundred fourteen thousand, seven hundred forty-six".