8970516 has 18 divisors (see below), whose sum is σ = 22675562. Its totient is φ = 2990160.

The previous prime is 8970503. The next prime is 8970547. The reversal of 8970516 is 6150798.

It can be written as a sum of positive squares in only one way, i.e., 8678916 + 291600 = 2946^2 + 540^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 249181 = 8970516 / (8 + 9 + 7 + 0 + 5 + 1 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124555 + ... + 124626.

Almost surely, 2^8970516 is an apocalyptic number.

It is an amenable number.

8970516 is an abundant number, since it is smaller than the sum of its proper divisors (13705046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8970516 is a wasteful number, since it uses less digits than its factorization.

8970516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249191 (or 249186 counting only the distinct ones).

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

The square root of 8970516 is about 2995.0819688282. The cubic root of 8970516 is about 207.7809886568.

The spelling of 8970516 in words is "eight million, nine hundred seventy thousand, five hundred sixteen".