11328451 has 2 divisors, whose sum is σ = 11328452. Its totient is φ = 11328450.

The previous prime is 11328439. The next prime is 11328461. The reversal of 11328451 is 15482311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11328451 - 2⁵ = 11328419 is a prime.

It is not a weakly prime, because it can be changed into another prime (11328431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5664225 + 5664226.

It is an arithmetic number, because the mean of its divisors is an integer number (5664226).

Almost surely, 2^11328451 is an apocalyptic number.

11328451 is a deficient number, since it is larger than the sum of its proper divisors (1).

11328451 is an equidigital number, since it uses as much as digits as its factorization.

11328451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 25.

The square root of 11328451 is about 3365.7764334548. The cubic root of 11328451 is about 224.5898767622.

The spelling of 11328451 in words is "eleven million, three hundred twenty-eight thousand, four hundred fifty-one".