10416591 has 12 divisors (see below), whose sum is σ = 15081768. Its totient is φ = 6927984.

The previous prime is 10416587. The next prime is 10416599. The reversal of 10416591 is 19561401.

10416591 is a `hidden beast` number, since 1 + 0 + 4 + 1 + 659 + 1 = 666.

It is not a de Polignac number, because 10416591 - 2² = 10416587 is a prime.

It is a super-2 number, since 2×10416591² = 217010736122562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10416599) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3601 + ... + 5813.

It is an arithmetic number, because the mean of its divisors is an integer number (1256814).

Almost surely, 2^10416591 is an apocalyptic number.

10416591 is a deficient number, since it is larger than the sum of its proper divisors (4665177).

10416591 is a wasteful number, since it uses less digits than its factorization.

10416591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742 (or 2739 counting only the distinct ones).

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

The square root of 10416591 is about 3227.4743995886. The cubic root of 10416591 is about 218.3945873754.

Adding to 10416591 its reverse (19561401), we get a palindrome (29977992).

The spelling of 10416591 in words is "ten million, four hundred sixteen thousand, five hundred ninety-one".