20763714 has 8 divisors (see below), whose sum is σ = 41527440. Its totient is φ = 6921236.

The previous prime is 20763709. The next prime is 20763719. The reversal of 20763714 is 41736702.

It is an interprime number because it is at equal distance from previous prime (20763709) and next prime (20763719).

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

20763714 is an admirable number.

It is a super-2 number, since 2×20763714² = 862263638147592, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20763719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1730304 + ... + 1730315.

It is an arithmetic number, because the mean of its divisors is an integer number (5190930).

Almost surely, 2^20763714 is an apocalyptic number.

20763714 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20763714 is a wasteful number, since it uses less digits than its factorization.

20763714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3460624.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 20763714 is about 4556.7218479956. The cubic root of 20763714 is about 274.8537580566.

The spelling of 20763714 in words is "twenty million, seven hundred sixty-three thousand, seven hundred fourteen".