8870077 has 4 divisors (see below), whose sum is σ = 8908380. Its totient is φ = 8831776.

The previous prime is 8870053. The next prime is 8870129. The reversal of 8870077 is 7700788.

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 3644281 + 5225796 = 1909^2 + 2286^2 .

It is a cyclic number.

It is not a de Polignac number, because 8870077 - 2²³ = 481469 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 (8870377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18802 + ... + 19267.

It is an arithmetic number, because the mean of its divisors is an integer number (2227095).

Almost surely, 2^8870077 is an apocalyptic number.

It is an amenable number.

8870077 is a deficient number, since it is larger than the sum of its proper divisors (38303).

8870077 is a wasteful number, since it uses less digits than its factorization.

8870077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38302.

The product of its (nonzero) digits is 21952, while the sum is 37.

The square root of 8870077 is about 2978.2674493739. The cubic root of 8870077 is about 207.0025982388.

The spelling of 8870077 in words is "eight million, eight hundred seventy thousand, seventy-seven".