8787461 has 4 divisors (see below), whose sum is σ = 8800032. Its totient is φ = 8774892.

The previous prime is 8787431. The next prime is 8787491. The reversal of 8787461 is 1647878.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (8787431) and next prime (8787491).

It is a cyclic number.

It is not a de Polignac number, because 8787461 - 2²² = 4593157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8787431) 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, 5171 + ... + 6656.

It is an arithmetic number, because the mean of its divisors is an integer number (2200008).

Almost surely, 2^8787461 is an apocalyptic number.

It is an amenable number.

8787461 is a deficient number, since it is larger than the sum of its proper divisors (12571).

8787461 is a wasteful number, since it uses less digits than its factorization.

8787461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12570.

The product of its digits is 75264, while the sum is 41.

The square root of 8787461 is about 2964.3651934267. The cubic root of 8787461 is about 206.3579176895.

The spelling of 8787461 in words is "eight million, seven hundred eighty-seven thousand, four hundred sixty-one".