22348246 has 4 divisors (see below), whose sum is σ = 33522372. Its totient is φ = 11174122.

The previous prime is 22348229. The next prime is 22348273. The reversal of 22348246 is 64284322.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5587060 + ... + 5587063.

It is an arithmetic number, because the mean of its divisors is an integer number (8380593).

Almost surely, 2^22348246 is an apocalyptic number.

22348246 is a deficient number, since it is larger than the sum of its proper divisors (11174126).

22348246 is a wasteful number, since it uses less digits than its factorization.

22348246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11174125.

The product of its digits is 18432, while the sum is 31.

The square root of 22348246 is about 4727.3931505641. The cubic root of 22348246 is about 281.6746831202.

The spelling of 22348246 in words is "twenty-two million, three hundred forty-eight thousand, two hundred forty-six".