11373427 has 4 divisors (see below), whose sum is σ = 12248320. Its totient is φ = 10498536.

The previous prime is 11373421. The next prime is 11373433. The reversal of 11373427 is 72437311.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11373421) and next prime (11373433).

It is a cyclic number.

It is not a de Polignac number, because 11373427 - 2¹¹ = 11371379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11373395 and 11373404.

It is not an unprimeable number, because it can be changed into a prime (11373421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437427 + ... + 437452.

It is an arithmetic number, because the mean of its divisors is an integer number (3062080).

Almost surely, 2^11373427 is an apocalyptic number.

11373427 is a deficient number, since it is larger than the sum of its proper divisors (874893).

11373427 is an equidigital number, since it uses as much as digits as its factorization.

11373427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874892.

The product of its digits is 3528, while the sum is 28.

The square root of 11373427 is about 3372.4511857105. The cubic root of 11373427 is about 224.8867051018.

The spelling of 11373427 in words is "eleven million, three hundred seventy-three thousand, four hundred twenty-seven".