8916057 has 6 divisors (see below), whose sum is σ = 12878762. Its totient is φ = 5944032.

The previous prime is 8916049. The next prime is 8916067. The reversal of 8916057 is 7506198.

It can be written as a sum of positive squares in only one way, i.e., 8874441 + 41616 = 2979^2 + 204^2 .

It is not a de Polignac number, because 8916057 - 2³ = 8916049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8916067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 495328 + ... + 495345.

Almost surely, 2^8916057 is an apocalyptic number.

It is an amenable number.

8916057 is a deficient number, since it is larger than the sum of its proper divisors (3962705).

8916057 is a wasteful number, since it uses less digits than its factorization.

8916057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990679 (or 990676 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 8916057 is about 2985.9767246246. The cubic root of 8916057 is about 207.3596631769.

The spelling of 8916057 in words is "eight million, nine hundred sixteen thousand, fifty-seven".