11372645 has 8 divisors (see below), whose sum is σ = 13668480. Its totient is φ = 9083920.

The previous prime is 11372623. The next prime is 11372681. The reversal of 11372645 is 54627311.

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

It is not a de Polignac number, because 11372645 - 2¹⁰ = 11371621 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2840 + ... + 5550.

It is an arithmetic number, because the mean of its divisors is an integer number (1708560).

Almost surely, 2^11372645 is an apocalyptic number.

It is an amenable number.

11372645 is a deficient number, since it is larger than the sum of its proper divisors (2295835).

11372645 is an equidigital number, since it uses as much as digits as its factorization.

11372645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3555.

The product of its digits is 5040, while the sum is 29.

The square root of 11372645 is about 3372.3352443077. The cubic root of 11372645 is about 224.8815508232.

Adding to 11372645 its reverse (54627311), we get a palindrome (65999956).

The spelling of 11372645 in words is "eleven million, three hundred seventy-two thousand, six hundred forty-five".