11254657 has 4 divisors (see below), whose sum is σ = 11261376. Its totient is φ = 11247940.

The previous prime is 11254651. The next prime is 11254679. The reversal of 11254657 is 75645211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 75645211 = 67 ⋅1129033.

It is a cyclic number.

It is not a de Polignac number, because 11254657 - 2²³ = 2866049 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11254651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1428 + ... + 4954.

It is an arithmetic number, because the mean of its divisors is an integer number (2815344).

Almost surely, 2^11254657 is an apocalyptic number.

It is an amenable number.

11254657 is a deficient number, since it is larger than the sum of its proper divisors (6719).

11254657 is an equidigital number, since it uses as much as digits as its factorization.

11254657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6718.

The product of its digits is 8400, while the sum is 31.

The square root of 11254657 is about 3354.7961189914. The cubic root of 11254657 is about 224.1011514358.

Adding to 11254657 its reverse (75645211), we get a palindrome (86899868).

It can be divided in two parts, 11254 and 657, that added together give a palindrome (11911).

The spelling of 11254657 in words is "eleven million, two hundred fifty-four thousand, six hundred fifty-seven".