11501245 has 16 divisors (see below), whose sum is σ = 16034688. Its totient is φ = 7755840.

The previous prime is 11501239. The next prime is 11501249. The reversal of 11501245 is 54210511.

It is not a de Polignac number, because 11501245 - 2¹⁵ = 11468477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11501249) 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, 559 + ... + 4828.

It is an arithmetic number, because the mean of its divisors is an integer number (1002168).

Almost surely, 2^11501245 is an apocalyptic number.

It is an amenable number.

11501245 is a deficient number, since it is larger than the sum of its proper divisors (4533443).

11501245 is an equidigital number, since it uses as much as digits as its factorization.

11501245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5460.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 11501245 is about 3391.3485518301. The cubic root of 11501245 is about 225.7260169508.

Adding to 11501245 its reverse (54210511), we get a palindrome (65711756).

The spelling of 11501245 in words is "eleven million, five hundred one thousand, two hundred forty-five".