8828607457 has 4 divisors (see below), whose sum is σ = 8832756420. Its totient is φ = 8824458496.

The previous prime is 8828607443. The next prime is 8828607503. The reversal of 8828607457 is 7547068288.

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 2577491361 + 6251116096 = 50769^2 + 79064^2 .

It is a cyclic number.

It is not a de Polignac number, because 8828607457 - 2²⁷ = 8694389729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8828607398 and 8828607407.

It is not an unprimeable number, because it can be changed into a prime (8828607757) 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, 2071288 + ... + 2075545.

It is an arithmetic number, because the mean of its divisors is an integer number (2208189105).

Almost surely, 2^8828607457 is an apocalyptic number.

It is an amenable number.

8828607457 is a deficient number, since it is larger than the sum of its proper divisors (4148963).

8828607457 is a wasteful number, since it uses less digits than its factorization.

8828607457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4148962.

The product of its (nonzero) digits is 6021120, while the sum is 55.

The square root of 8828607457 is about 93960.6697347353. The cubic root of 8828607457 is about 2066.7950011039.

The spelling of 8828607457 in words is "eight billion, eight hundred twenty-eight million, six hundred seven thousand, four hundred fifty-seven".