11146425 has 24 divisors (see below), whose sum is σ = 18525600. Its totient is φ = 5913600.

The previous prime is 11146403. The next prime is 11146439. The reversal of 11146425 is 52464111.

It is a happy number.

It is not a de Polignac number, because 11146425 - 2⁵ = 11146393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11146395 and 11146404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24601 + ... + 25049.

It is an arithmetic number, because the mean of its divisors is an integer number (771900).

Almost surely, 2^11146425 is an apocalyptic number.

11146425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11146425 is a deficient number, since it is larger than the sum of its proper divisors (7379175).

11146425 is a wasteful number, since it uses less digits than its factorization.

11146425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793 (or 788 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 11146425 is about 3338.6262144780. The cubic root of 11146425 is about 223.3804694944.

The spelling of 11146425 in words is "eleven million, one hundred forty-six thousand, four hundred twenty-five".