11008725 has 48 divisors (see below), whose sum is σ = 22415232. Its totient is φ = 4642560.

The previous prime is 11008709. The next prime is 11008727. The reversal of 11008725 is 52780011.

It is not a de Polignac number, because 11008725 - 2⁴ = 11008709 is a prime.

It is a super-2 number, since 2×11008725² = 242384052251250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11008695 and 11008704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11008727) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6019 + ... + 7631.

It is an arithmetic number, because the mean of its divisors is an integer number (466984).

Almost surely, 2^11008725 is an apocalyptic number.

11008725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11008725 is an abundant number, since it is smaller than the sum of its proper divisors (11406507).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11008725 is a wasteful number, since it uses less digits than its factorization.

11008725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646 (or 1641 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 11008725 is about 3317.9398728729. The cubic root of 11008725 is about 222.4567942030.

Adding to 11008725 its reverse (52780011), we get a palindrome (63788736).

The spelling of 11008725 in words is "eleven million, eight thousand, seven hundred twenty-five".