11423274 has 16 divisors (see below), whose sum is σ = 23634720. Its totient is φ = 3676400.

The previous prime is 11423267. The next prime is 11423281. The reversal of 11423274 is 47232411.

It is a happy number.

11423274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11423267) and next prime (11423281).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32652 + ... + 32999.

It is an arithmetic number, because the mean of its divisors is an integer number (1477170).

Almost surely, 2^11423274 is an apocalyptic number.

11423274 is an abundant number, since it is smaller than the sum of its proper divisors (12211446).

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

11423274 is a wasteful number, since it uses less digits than its factorization.

11423274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65685.

The product of its digits is 1344, while the sum is 24.

The square root of 11423274 is about 3379.8334278482. The cubic root of 11423274 is about 225.2147677734.

Adding to 11423274 its reverse (47232411), we get a palindrome (58655685).

The spelling of 11423274 in words is "eleven million, four hundred twenty-three thousand, two hundred seventy-four".