11172408 has 32 divisors (see below), whose sum is σ = 30080400. Its totient is φ = 3437568.

The previous prime is 11172407. The next prime is 11172419. The reversal of 11172408 is 80427111.

11172408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11172401) 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, 17593 + ... + 18216.

Almost surely, 2^11172408 is an apocalyptic number.

It is an amenable number.

11172408 is an abundant number, since it is smaller than the sum of its proper divisors (18907992).

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

11172408 is a wasteful number, since it uses less digits than its factorization.

11172408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35831 (or 35827 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 11172408 is about 3342.5152206086. The cubic root of 11172408 is about 223.5539059900.

Adding to 11172408 its reverse (80427111), we get a palindrome (91599519).

The spelling of 11172408 in words is "eleven million, one hundred seventy-two thousand, four hundred eight".