11462661 has 16 divisors (see below), whose sum is σ = 19408000. Its totient is φ = 6549984.

The previous prime is 11462651. The next prime is 11462669. The reversal of 11462661 is 16626411.

It is not a de Polignac number, because 11462661 - 2¹¹ = 11460613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11462669) 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, 30136 + ... + 30513.

It is an arithmetic number, because the mean of its divisors is an integer number (1213000).

Almost surely, 2^11462661 is an apocalyptic number.

It is an amenable number.

11462661 is a deficient number, since it is larger than the sum of its proper divisors (7945339).

11462661 is an equidigital number, since it uses as much as digits as its factorization.

11462661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60665 (or 60659 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 11462661 is about 3385.6551803159. The cubic root of 11462661 is about 225.4733147381.

The spelling of 11462661 in words is "eleven million, four hundred sixty-two thousand, six hundred sixty-one".