11267422 has 4 divisors (see below), whose sum is σ = 16901136. Its totient is φ = 5633710.

The previous prime is 11267411. The next prime is 11267453. The reversal of 11267422 is 22476211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22476211 = 79 ⋅284509.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2816854 + ... + 2816857.

It is an arithmetic number, because the mean of its divisors is an integer number (4225284).

Almost surely, 2^11267422 is an apocalyptic number.

11267422 is a deficient number, since it is larger than the sum of its proper divisors (5633714).

11267422 is an equidigital number, since it uses as much as digits as its factorization.

11267422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5633713.

The product of its digits is 1344, while the sum is 25.

The square root of 11267422 is about 3356.6980799589. The cubic root of 11267422 is about 224.1858443874.

The spelling of 11267422 in words is "eleven million, two hundred sixty-seven thousand, four hundred twenty-two".