20762082007 has 8 divisors (see below), whose sum is σ = 21258449136. Its totient is φ = 20271199872.

The previous prime is 20762081959. The next prime is 20762082043. The reversal of 20762082007 is 70028026702.

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

It is a cyclic number.

It is not a de Polignac number, because 20762082007 - 2¹¹ = 20762079959 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 (20762082907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1363588 + ... + 1378729.

It is an arithmetic number, because the mean of its divisors is an integer number (2657306142).

Almost surely, 2^20762082007 is an apocalyptic number.

20762082007 is a deficient number, since it is larger than the sum of its proper divisors (496367129).

20762082007 is a wasteful number, since it uses less digits than its factorization.

20762082007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742497.

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 20762082007 in words is "twenty billion, seven hundred sixty-two million, eighty-two thousand, seven".