11214273 has 8 divisors (see below), whose sum is σ = 17088448. Its totient is φ = 6408144.

The previous prime is 11214263. The next prime is 11214277. The reversal of 11214273 is 37241211.

11214273 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11214273 - 2⁴ = 11214257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 534013 = 11214273 / (1 + 1 + 2 + 1 + 4 + 2 + 7 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11214277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266986 + ... + 267027.

It is an arithmetic number, because the mean of its divisors is an integer number (2136056).

Almost surely, 2^11214273 is an apocalyptic number.

It is an amenable number.

11214273 is a deficient number, since it is larger than the sum of its proper divisors (5874175).

11214273 is an equidigital number, since it uses as much as digits as its factorization.

11214273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534023.

The product of its digits is 336, while the sum is 21.

The square root of 11214273 is about 3348.7718644303. The cubic root of 11214273 is about 223.8327900198.

Adding to 11214273 its reverse (37241211), we get a palindrome (48455484).

The spelling of 11214273 in words is "eleven million, two hundred fourteen thousand, two hundred seventy-three".