20960701 has 2 divisors, whose sum is σ = 20960702. Its totient is φ = 20960700.

The previous prime is 20960699. The next prime is 20960713. The reversal of 20960701 is 10706902.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11356900 + 9603801 = 3370^2 + 3099^2 .

It is a cyclic number.

It is not a de Polignac number, because 20960701 - 2¹ = 20960699 is a prime.

It is a super-2 number, since 2×20960701² = 878701972822802, which contains 22 as substring.

Together with 20960699, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20960791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10480350 + 10480351.

It is an arithmetic number, because the mean of its divisors is an integer number (10480351).

Almost surely, 2^20960701 is an apocalyptic number.

It is an amenable number.

20960701 is a deficient number, since it is larger than the sum of its proper divisors (1).

20960701 is an equidigital number, since it uses as much as digits as its factorization.

20960701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 20960701 is about 4578.2858145817. The cubic root of 20960701 is about 275.7202102331.

The spelling of 20960701 in words is "twenty million, nine hundred sixty thousand, seven hundred one".