8747061 has 16 divisors (see below), whose sum is σ = 12887424. Its totient is φ = 5249024.

The previous prime is 8747041. The next prime is 8747071. The reversal of 8747061 is 1607478.

It is a cyclic number.

It is not a de Polignac number, because 8747061 - 2¹⁰ = 8746037 is a prime.

It is a super-2 number, since 2×8747061² = 153022152275442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8747041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2556 + ... + 4901.

It is an arithmetic number, because the mean of its divisors is an integer number (805464).

Almost surely, 2^8747061 is an apocalyptic number.

It is an amenable number.

8747061 is a deficient number, since it is larger than the sum of its proper divisors (4140363).

8747061 is a wasteful number, since it uses less digits than its factorization.

8747061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7500.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 8747061 is about 2957.5430681564. The cubic root of 8747061 is about 206.0411910592.

The spelling of 8747061 in words is "eight million, seven hundred forty-seven thousand, sixty-one".