11255351 has 4 divisors (see below), whose sum is σ = 11264400. Its totient is φ = 11246304.

The previous prime is 11255329. The next prime is 11255369. The reversal of 11255351 is 15355211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 15355211 = 19 ⋅808169.

It is a cyclic number.

It is not a de Polignac number, because 11255351 - 2⁶ = 11255287 is a prime.

It is a super-2 number, since 2×11255351² = 253365852266402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11255851) 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, 2291 + ... + 5268.

It is an arithmetic number, because the mean of its divisors is an integer number (2816100).

Almost surely, 2^11255351 is an apocalyptic number.

11255351 is a deficient number, since it is larger than the sum of its proper divisors (9049).

11255351 is an equidigital number, since it uses as much as digits as its factorization.

11255351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9048.

The product of its digits is 750, while the sum is 23.

The square root of 11255351 is about 3354.8995514024. The cubic root of 11255351 is about 224.1057576180.

The spelling of 11255351 in words is "eleven million, two hundred fifty-five thousand, three hundred fifty-one".