10461591 has 24 divisors (see below), whose sum is σ = 17373824. Its totient is φ = 5942160.

The previous prime is 10461559. The next prime is 10461593. The reversal of 10461591 is 19516401.

10461591 is a `hidden beast` number, since 10 + 4 + 61 + 591 = 666.

It is not a de Polignac number, because 10461591 - 2⁵ = 10461559 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 (10461593) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12900 + ... + 13686.

Almost surely, 2^10461591 is an apocalyptic number.

10461591 is a deficient number, since it is larger than the sum of its proper divisors (6912233).

10461591 is a wasteful number, since it uses less digits than its factorization.

10461591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 1008 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 10461591 is about 3234.4382819896. The cubic root of 10461591 is about 218.7086260799.

Adding to 10461591 its reverse (19516401), we get a palindrome (29977992).

The spelling of 10461591 in words is "ten million, four hundred sixty-one thousand, five hundred ninety-one".