8742995 has 4 divisors (see below), whose sum is σ = 10491600. Its totient is φ = 6994392.

The previous prime is 8742977. The next prime is 8742997. The reversal of 8742995 is 5992478.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8742995 - 2⁶ = 8742931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8742997) 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, 874295 + ... + 874304.

It is an arithmetic number, because the mean of its divisors is an integer number (2622900).

Almost surely, 2^8742995 is an apocalyptic number.

8742995 is a deficient number, since it is larger than the sum of its proper divisors (1748605).

8742995 is a wasteful number, since it uses less digits than its factorization.

8742995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748604.

The product of its digits is 181440, while the sum is 44.

The square root of 8742995 is about 2956.8555933627. The cubic root of 8742995 is about 206.0092605885.

The spelling of 8742995 in words is "eight million, seven hundred forty-two thousand, nine hundred ninety-five".