8981070 has 32 divisors (see below), whose sum is σ = 24634368. Its totient is φ = 2052768.

The previous prime is 8981057. The next prime is 8981087. The reversal of 8981070 is 701898.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21174 + ... + 21593.

It is an arithmetic number, because the mean of its divisors is an integer number (769824).

Almost surely, 2^8981070 is an apocalyptic number.

8981070 is an abundant number, since it is smaller than the sum of its proper divisors (15653298).

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

8981070 is a wasteful number, since it uses less digits than its factorization.

8981070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42784.

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 8981070 is about 2996.8433392488. The cubic root of 8981070 is about 207.8624429496.

The spelling of 8981070 in words is "eight million, nine hundred eighty-one thousand, seventy".