11247622 has 4 divisors (see below), whose sum is σ = 16871436. Its totient is φ = 5623810.

The previous prime is 11247589. The next prime is 11247629. The reversal of 11247622 is 22674211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11247629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2811904 + ... + 2811907.

It is an arithmetic number, because the mean of its divisors is an integer number (4217859).

Almost surely, 2^11247622 is an apocalyptic number.

11247622 is a deficient number, since it is larger than the sum of its proper divisors (5623814).

11247622 is an equidigital number, since it uses as much as digits as its factorization.

11247622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5623813.

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

The square root of 11247622 is about 3353.7474562048. The cubic root of 11247622 is about 224.0544483924.

The spelling of 11247622 in words is "eleven million, two hundred forty-seven thousand, six hundred twenty-two".