11652115 has 4 divisors (see below), whose sum is σ = 13982544. Its totient is φ = 9321688.

The previous prime is 11652101. The next prime is 11652119. The reversal of 11652115 is 51125611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51125611 = 2671 ⋅19141.

It is a cyclic number.

It is not a de Polignac number, because 11652115 - 2¹³ = 11643923 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11652119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165207 + ... + 1165216.

It is an arithmetic number, because the mean of its divisors is an integer number (3495636).

Almost surely, 2^11652115 is an apocalyptic number.

11652115 is a deficient number, since it is larger than the sum of its proper divisors (2330429).

11652115 is an equidigital number, since it uses as much as digits as its factorization.

11652115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330428.

The product of its digits is 300, while the sum is 22.

The square root of 11652115 is about 3413.5194447959. The cubic root of 11652115 is about 226.7087352233.

Adding to 11652115 its reverse (51125611), we get a palindrome (62777726).

The spelling of 11652115 in words is "eleven million, six hundred fifty-two thousand, one hundred fifteen".