11261607 has 8 divisors (see below), whose sum is σ = 17160576. Its totient is φ = 6435192.

The previous prime is 11261597. The next prime is 11261611. The reversal of 11261607 is 70616211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11261607 - 2⁶ = 11261543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11261407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268113 + ... + 268154.

It is an arithmetic number, because the mean of its divisors is an integer number (2145072).

Almost surely, 2^11261607 is an apocalyptic number.

11261607 is a deficient number, since it is larger than the sum of its proper divisors (5898969).

11261607 is an equidigital number, since it uses as much as digits as its factorization.

11261607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536277.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 11261607 is about 3355.8317895866. The cubic root of 11261607 is about 224.1472710855.

Adding to 11261607 its reverse (70616211), we get a palindrome (81877818).

The spelling of 11261607 in words is "eleven million, two hundred sixty-one thousand, six hundred seven".