22469270 has 8 divisors (see below), whose sum is σ = 40444704. Its totient is φ = 8987704.

The previous prime is 22469261. The next prime is 22469303. The reversal of 22469270 is 7296422.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1123454 + ... + 1123473.

It is an arithmetic number, because the mean of its divisors is an integer number (5055588).

Almost surely, 2^22469270 is an apocalyptic number.

22469270 is a deficient number, since it is larger than the sum of its proper divisors (17975434).

22469270 is a wasteful number, since it uses less digits than its factorization.

22469270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246934.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 22469270 is about 4740.1761570642. The cubic root of 22469270 is about 282.1822254982.

The spelling of 22469270 in words is "twenty-two million, four hundred sixty-nine thousand, two hundred seventy".