11443425 has 48 divisors (see below), whose sum is σ = 21998592. Its totient is φ = 5140800.

The previous prime is 11443409. The next prime is 11443441. The reversal of 11443425 is 52434411.

It is an interprime number because it is at equal distance from previous prime (11443409) and next prime (11443441).

It is not a de Polignac number, because 11443425 - 2⁴ = 11443409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11443395 and 11443404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37122 + ... + 37428.

It is an arithmetic number, because the mean of its divisors is an integer number (458304).

Almost surely, 2^11443425 is an apocalyptic number.

11443425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11443425 is a deficient number, since it is larger than the sum of its proper divisors (10555167).

11443425 is a wasteful number, since it uses less digits than its factorization.

11443425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 393 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 11443425 is about 3382.8131784064. The cubic root of 11443425 is about 225.3471185288.

Adding to 11443425 its reverse (52434411), we get a palindrome (63877836).

The spelling of 11443425 in words is "eleven million, four hundred forty-three thousand, four hundred twenty-five".