8701240 has 48 divisors (see below), whose sum is σ = 20802600. Its totient is φ = 3266496.

The previous prime is 8701211. The next prime is 8701243. The reversal of 8701240 is 421078.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 81267 + ... + 81373.

Almost surely, 2^8701240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8701240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10401300).

8701240 is an abundant number, since it is smaller than the sum of its proper divisors (12101360).

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

8701240 is a wasteful number, since it uses less digits than its factorization.

8701240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 8701240 is about 2949.7864329473. The cubic root of 8701240 is about 205.6807824995.

The spelling of 8701240 in words is "eight million, seven hundred one thousand, two hundred forty".