8975940 has 48 divisors (see below), whose sum is σ = 25287360. Its totient is φ = 2378880.

The previous prime is 8975933. The next prime is 8975947. The reversal of 8975940 is 495798.

8975940 is nontrivially palindromic in base 7.

It is an interprime number because it is at equal distance from previous prime (8975933) and next prime (8975947).

It is a junction number, because it is equal to n+sod(n) for n = 8975892 and 8975901.

It is not an unprimeable number, because it can be changed into a prime (8975947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12306 + ... + 13014.

It is an arithmetic number, because the mean of its divisors is an integer number (526820).

Almost surely, 2^8975940 is an apocalyptic number.

It is an amenable number.

8975940 is an abundant number, since it is smaller than the sum of its proper divisors (16311420).

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

8975940 is a wasteful number, since it uses less digits than its factorization.

8975940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 8975940 is about 2995.9873163950. The cubic root of 8975940 is about 207.8228583037.

Subtracting from 8975940 its product of nonzero digits (90720), we obtain a triangular number (8885220 = T₄₂₁₅).

The spelling of 8975940 in words is "eight million, nine hundred seventy-five thousand, nine hundred forty".