11172050 has 12 divisors (see below), whose sum is σ = 20780106. Its totient is φ = 4468800.

The previous prime is 11172023. The next prime is 11172061. The reversal of 11172050 is 5027111.

11172050 is digitally balanced in base 2, 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 3 ways, for example, as 10608049 + 564001 = 3257^2 + 751^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111671 + ... + 111770.

Almost surely, 2^11172050 is an apocalyptic number.

11172050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11172050 is a deficient number, since it is larger than the sum of its proper divisors (9608056).

11172050 is a wasteful number, since it uses less digits than its factorization.

11172050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223453 (or 223448 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 11172050 is about 3342.4616676934. The cubic root of 11172050 is about 223.5515181683.

Adding to 11172050 its reverse (5027111), we get a palindrome (16199161).

The spelling of 11172050 in words is "eleven million, one hundred seventy-two thousand, fifty".