8561410 has 32 divisors (see below), whose sum is σ = 18107712. Its totient is φ = 2873280.

The previous prime is 8561407. The next prime is 8561417. The reversal of 8561410 is 141658.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8561417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1564 + ... + 4423.

It is an arithmetic number, because the mean of its divisors is an integer number (565866).

Almost surely, 2^8561410 is an apocalyptic number.

8561410 is an abundant number, since it is smaller than the sum of its proper divisors (9546302).

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

8561410 is a wasteful number, since it uses less digits than its factorization.

8561410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6018.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 8561410 is about 2925.9887217828. The cubic root of 8561410 is about 204.5730555197.

The spelling of 8561410 in words is "eight million, five hundred sixty-one thousand, four hundred ten".