11408825 has 6 divisors (see below), whose sum is σ = 14146974. Its totient is φ = 9127040.

The previous prime is 11408753. The next prime is 11408843. The reversal of 11408825 is 52880411.

It can be written as a sum of positive squares in 3 ways, for example, as 11449 + 11397376 = 107^2 + 3376^2 .

It is not a de Polignac number, because 11408825 - 2¹⁰ = 11407801 is a prime.

It is a super-2 number, since 2×11408825² = 260322575761250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 228152 + ... + 228201.

It is an arithmetic number, because the mean of its divisors is an integer number (2357829).

Almost surely, 2^11408825 is an apocalyptic number.

It is an amenable number.

11408825 is a deficient number, since it is larger than the sum of its proper divisors (2738149).

11408825 is an equidigital number, since it uses as much as digits as its factorization.

11408825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456363 (or 456358 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 11408825 is about 3377.6952201168. The cubic root of 11408825 is about 225.1197716230.

The spelling of 11408825 in words is "eleven million, four hundred eight thousand, eight hundred twenty-five".