11230245 has 64 divisors (see below), whose sum is σ = 22041600. Its totient is φ = 5458752.

The previous prime is 11230243. The next prime is 11230309. The reversal of 11230245 is 54203211.

11230245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11230245 - 2¹ = 11230243 is a prime.

It is a super-2 number, since 2×11230245² = 252236805520050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230243) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 142116 + ... + 142194.

It is an arithmetic number, because the mean of its divisors is an integer number (344400).

Almost surely, 2^11230245 is an apocalyptic number.

11230245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11230245 is a deficient number, since it is larger than the sum of its proper divisors (10811355).

11230245 is an frugal number, since it uses more digits than its factorization.

11230245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 11230245 is about 3351.1557707752. The cubic root of 11230245 is about 223.9390047041.

Adding to 11230245 its reverse (54203211), we get a palindrome (65433456).

The spelling of 11230245 in words is "eleven million, two hundred thirty thousand, two hundred forty-five".