11606151 has 4 divisors (see below), whose sum is σ = 15474872. Its totient is φ = 7737432.

The previous prime is 11606141. The next prime is 11606159. The reversal of 11606151 is 15160611.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11606151 - 2¹⁰ = 11605127 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 (11606159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1934356 + ... + 1934361.

It is an arithmetic number, because the mean of its divisors is an integer number (3868718).

Almost surely, 2^11606151 is an apocalyptic number.

11606151 is a deficient number, since it is larger than the sum of its proper divisors (3868721).

11606151 is an equidigital number, since it uses as much as digits as its factorization.

11606151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3868720.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 11606151 is about 3406.7801514040. The cubic root of 11606151 is about 226.4102437128.

Adding to 11606151 its reverse (15160611), we get a palindrome (26766762).

The spelling of 11606151 in words is "eleven million, six hundred six thousand, one hundred fifty-one".