11257027 has 4 divisors (see below), whose sum is σ = 11289816. Its totient is φ = 11224240.

The previous prime is 11257019. The next prime is 11257031. The reversal of 11257027 is 72075211.

It is a happy number.

11257027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72075211 = 13 ⋅5544247.

It is a cyclic number.

It is not a de Polignac number, because 11257027 - 2³ = 11257019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11256992 and 11257010.

It is not an unprimeable number, because it can be changed into a prime (11257087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15874 + ... + 16567.

It is an arithmetic number, because the mean of its divisors is an integer number (2822454).

Almost surely, 2^11257027 is an apocalyptic number.

11257027 is a deficient number, since it is larger than the sum of its proper divisors (32789).

11257027 is an equidigital number, since it uses as much as digits as its factorization.

11257027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32788.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 11257027 is about 3355.1493260360. The cubic root of 11257027 is about 224.1168807009.

The spelling of 11257027 in words is "eleven million, two hundred fifty-seven thousand, twenty-seven".