11398162 has 4 divisors (see below), whose sum is σ = 17097246. Its totient is φ = 5699080.

The previous prime is 11398159. The next prime is 11398169. The reversal of 11398162 is 26189311.

11398162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26189311 = 179 ⋅146309.

It can be written as a sum of positive squares in only one way, i.e., 6295081 + 5103081 = 2509^2 + 2259^2 .

It is not an unprimeable number, because it can be changed into a prime (11398169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2849539 + ... + 2849542.

Almost surely, 2^11398162 is an apocalyptic number.

11398162 is a deficient number, since it is larger than the sum of its proper divisors (5699084).

11398162 is an equidigital number, since it uses as much as digits as its factorization.

11398162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5699083.

The product of its digits is 2592, while the sum is 31.

The square root of 11398162 is about 3376.1164079457. The cubic root of 11398162 is about 225.0496153958.

The spelling of 11398162 in words is "eleven million, three hundred ninety-eight thousand, one hundred sixty-two".