11803245 has 16 divisors (see below), whose sum is σ = 19206720. Its totient is φ = 6187904.

The previous prime is 11803243. The next prime is 11803249. The reversal of 11803245 is 54230811.

11803245 is digitally balanced in base 2, 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 11803245 - 2¹ = 11803243 is a prime.

11803245 is a modest number, since divided by 3245 gives 1180 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11803241) 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, 5784 + ... + 7553.

It is an arithmetic number, because the mean of its divisors is an integer number (1200420).

Almost surely, 2^11803245 is an apocalyptic number.

11803245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11803245 is a deficient number, since it is larger than the sum of its proper divisors (7403475).

11803245 is a wasteful number, since it uses less digits than its factorization.

11803245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13404.

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

The square root of 11803245 is about 3435.5851030065. The cubic root of 11803245 is about 227.6846787663.

The spelling of 11803245 in words is "eleven million, eight hundred three thousand, two hundred forty-five".