8970040 has 16 divisors (see below), whose sum is σ = 20182680. Its totient is φ = 3588000.

The previous prime is 8970037. The next prime is 8970041. The reversal of 8970040 is 400798.

8970040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8969990 and 8970008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8970041) 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, 112086 + ... + 112165.

Almost surely, 2^8970040 is an apocalyptic number.

It is an amenable number.

8970040 is an abundant number, since it is smaller than the sum of its proper divisors (11212640).

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

8970040 is a wasteful number, since it uses less digits than its factorization.

8970040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224262 (or 224258 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 8970040 is about 2995.0025041726. The cubic root of 8970040 is about 207.7773134501. Note that the first 3 decimals are identical.

The spelling of 8970040 in words is "eight million, nine hundred seventy thousand, forty".