11195253 has 16 divisors (see below), whose sum is σ = 16793600. Its totient is φ = 7462044.

The previous prime is 11195251. The next prime is 11195257. The reversal of 11195253 is 35259111.

It is not a de Polignac number, because 11195253 - 2¹ = 11195251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11195251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373 + ... + 4746.

It is an arithmetic number, because the mean of its divisors is an integer number (1049600).

Almost surely, 2^11195253 is an apocalyptic number.

It is an amenable number.

11195253 is a deficient number, since it is larger than the sum of its proper divisors (5598347).

11195253 is an frugal number, since it uses more digits than its factorization.

11195253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5140 (or 5122 counting only the distinct ones).

The product of its digits is 1350, while the sum is 27.

The square root of 11195253 is about 3345.9308121956. The cubic root of 11195253 is about 223.7061743280.

The spelling of 11195253 in words is "eleven million, one hundred ninety-five thousand, two hundred fifty-three".