11449023 has 8 divisors (see below), whose sum is σ = 15284736. Its totient is φ = 7623000.

The previous prime is 11449003. The next prime is 11449037. The reversal of 11449023 is 32094411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11449023 - 2⁹ = 11448511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11448984 and 11449002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11449003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1048 + ... + 4898.

It is an arithmetic number, because the mean of its divisors is an integer number (1910592).

Almost surely, 2^11449023 is an apocalyptic number.

11449023 is a deficient number, since it is larger than the sum of its proper divisors (3835713).

11449023 is an equidigital number, since it uses as much as digits as its factorization.

11449023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4845.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 11449023 is about 3383.6404950881. The cubic root of 11449023 is about 225.3838583313.

The spelling of 11449023 in words is "eleven million, four hundred forty-nine thousand, twenty-three".