8701242 has 16 divisors (see below), whose sum is σ = 18984672. Its totient is φ = 2636720.

The previous prime is 8701211. The next prime is 8701243. The reversal of 8701242 is 2421078.

It is a super-2 number, since 2×8701242² = 151423224685128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8701243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65853 + ... + 65984.

It is an arithmetic number, because the mean of its divisors is an integer number (1186542).

Almost surely, 2^8701242 is an apocalyptic number.

8701242 is an abundant number, since it is smaller than the sum of its proper divisors (10283430).

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

8701242 is a wasteful number, since it uses less digits than its factorization.

8701242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131853.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 8701242 is about 2949.7867719549. The cubic root of 8701242 is about 205.6807982582.

It can be divided in two parts, 870 and 1242, that added together give a palindrome (2112).

The spelling of 8701242 in words is "eight million, seven hundred one thousand, two hundred forty-two".