20076701 has 4 divisors (see below), whose sum is σ = 20187804. Its totient is φ = 19965600.

The previous prime is 20076691. The next prime is 20076703. The reversal of 20076701 is 10767002.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 60025 + 20016676 = 245^2 + 4474^2 .

It is a cyclic number.

It is not a de Polignac number, because 20076701 - 2¹⁰ = 20075677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20076703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55280 + ... + 55641.

It is an arithmetic number, because the mean of its divisors is an integer number (5046951).

Almost surely, 2^20076701 is an apocalyptic number.

It is an amenable number.

20076701 is a deficient number, since it is larger than the sum of its proper divisors (111103).

20076701 is a wasteful number, since it uses less digits than its factorization.

20076701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111102.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 20076701 is about 4480.7031814214. The cubic root of 20076701 is about 271.7883165938.

The spelling of 20076701 in words is "twenty million, seventy-six thousand, seven hundred one".