11448151 has 16 divisors (see below), whose sum is σ = 13547520. Its totient is φ = 9537120.

The previous prime is 11448139. The next prime is 11448167. The reversal of 11448151 is 15184411.

It is a cyclic number.

It is not a de Polignac number, because 11448151 - 2⁷ = 11448023 is a prime.

It is a super-2 number, since 2×11448151² = 262120322637602, 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 (11448851) 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, 31710 + ... + 32068.

It is an arithmetic number, because the mean of its divisors is an integer number (846720).

Almost surely, 2^11448151 is an apocalyptic number.

11448151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11448151 is a deficient number, since it is larger than the sum of its proper divisors (2099369).

11448151 is a wasteful number, since it uses less digits than its factorization.

11448151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606.

The product of its digits is 640, while the sum is 25.

The square root of 11448151 is about 3383.5116373378. The cubic root of 11448151 is about 225.3781361629.

The spelling of 11448151 in words is "eleven million, four hundred forty-eight thousand, one hundred fifty-one".