11252645 has 8 divisors (see below), whose sum is σ = 13552920. Its totient is φ = 8968960.

The previous prime is 11252641. The next prime is 11252651. The reversal of 11252645 is 54625211.

11252645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2455489 + 8797156 = 1567^2 + 2966^2 .

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

It is not a de Polignac number, because 11252645 - 2² = 11252641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11252641) 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, 2600 + ... + 5409.

It is an arithmetic number, because the mean of its divisors is an integer number (1694115).

Almost surely, 2^11252645 is an apocalyptic number.

It is an amenable number.

11252645 is a deficient number, since it is larger than the sum of its proper divisors (2300275).

11252645 is an equidigital number, since it uses as much as digits as its factorization.

11252645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8295.

The product of its digits is 2400, while the sum is 26.

The square root of 11252645 is about 3354.4962363968. The cubic root of 11252645 is about 224.0877964193.

Adding to 11252645 its reverse (54625211), we get a palindrome (65877856).

It can be divided in two parts, 1125 and 2645, that multiplied together give a square (2975625 = 1725²).

The spelling of 11252645 in words is "eleven million, two hundred fifty-two thousand, six hundred forty-five".