11325919 has 16 divisors (see below), whose sum is σ = 13294080. Its totient is φ = 9538560.

The previous prime is 11325911. The next prime is 11325929. The reversal of 11325919 is 91952311.

It is a happy number.

11325919 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11325919 - 2³ = 11325911 is a prime.

It is a super-2 number, since 2×11325919² = 256552882389122, 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 (11325911) 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, 9247 + ... + 10399.

It is an arithmetic number, because the mean of its divisors is an integer number (830880).

Almost surely, 2^11325919 is an apocalyptic number.

11325919 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11325919 is a deficient number, since it is larger than the sum of its proper divisors (1968161).

11325919 is a wasteful number, since it uses less digits than its factorization.

11325919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230.

The product of its digits is 2430, while the sum is 31.

The square root of 11325919 is about 3365.4002733702. The cubic root of 11325919 is about 224.5731429669.

The spelling of 11325919 in words is "eleven million, three hundred twenty-five thousand, nine hundred nineteen".