8770020023 has 4 divisors (see below), whose sum is σ = 8770236720. Its totient is φ = 8769803328.

The previous prime is 8770019987. The next prime is 8770020059. The reversal of 8770020023 is 3200200778.

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 (8770019987) and next prime (8770020059).

It is a cyclic number.

It is not a de Polignac number, because 8770020023 - 2⁸ = 8770019767 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 (8770020073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27563 + ... + 135276.

It is an arithmetic number, because the mean of its divisors is an integer number (2192559180).

Almost surely, 2^8770020023 is an apocalyptic number.

8770020023 is a deficient number, since it is larger than the sum of its proper divisors (216697).

8770020023 is a wasteful number, since it uses less digits than its factorization.

8770020023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216696.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 8770020023 is about 93648.3850528134. The cubic root of 8770020023 is about 2062.2130380949.

The spelling of 8770020023 in words is "eight billion, seven hundred seventy million, twenty thousand, twenty-three".