11454641 has 16 divisors (see below), whose sum is σ = 13028928. Its totient is φ = 9979200.

The previous prime is 11454637. The next prime is 11454659. The reversal of 11454641 is 14645411.

11454641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11454641 - 2² = 11454637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11454641.

It is not an unprimeable number, because it can be changed into a prime (11454601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28655 + ... + 29051.

It is an arithmetic number, because the mean of its divisors is an integer number (814308).

Almost surely, 2^11454641 is an apocalyptic number.

11454641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11454641 is a deficient number, since it is larger than the sum of its proper divisors (1574287).

11454641 is a wasteful number, since it uses less digits than its factorization.

11454641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512.

The product of its digits is 1920, while the sum is 26.

The square root of 11454641 is about 3384.4705642094. The cubic root of 11454641 is about 225.4207173560.

The spelling of 11454641 in words is "eleven million, four hundred fifty-four thousand, six hundred forty-one".