11211374 has 4 divisors (see below), whose sum is σ = 16817064. Its totient is φ = 5605686.

The previous prime is 11211359. The next prime is 11211377. The reversal of 11211374 is 47311211.

It is a happy number.

11211374 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: 47311211 = 1319 ⋅35869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2802842 + ... + 2802845.

It is an arithmetic number, because the mean of its divisors is an integer number (4204266).

Almost surely, 2^11211374 is an apocalyptic number.

11211374 is a deficient number, since it is larger than the sum of its proper divisors (5605690).

11211374 is an equidigital number, since it uses as much as digits as its factorization.

11211374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605689.

The product of its digits is 168, while the sum is 20.

The square root of 11211374 is about 3348.3389912015. The cubic root of 11211374 is about 223.8135006975.

Adding to 11211374 its reverse (47311211), we get a palindrome (58522585).

It can be divided in two parts, 11211 and 374, that multiplied together give a palindrome (4192914).

The spelling of 11211374 in words is "eleven million, two hundred eleven thousand, three hundred seventy-four".