8461136 has 10 divisors (see below), whose sum is σ = 16393482. Its totient is φ = 4230560.

The previous prime is 8461097. The next prime is 8461147. The reversal of 8461136 is 6311648.

It can be written as a sum of positive squares in only one way, i.e., 7728400 + 732736 = 2780^2 + 856^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8461099 and 8461108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264395 + ... + 264426.

Almost surely, 2^8461136 is an apocalyptic number.

It is an amenable number.

8461136 is a deficient number, since it is larger than the sum of its proper divisors (7932346).

8461136 is a wasteful number, since it uses less digits than its factorization.

8461136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528829 (or 528823 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 8461136 is about 2908.8031903173. The cubic root of 8461136 is about 203.7712417163.

The spelling of 8461136 in words is "eight million, four hundred sixty-one thousand, one hundred thirty-six".