22348669 has 16 divisors (see below), whose sum is σ = 26490240. Its totient is φ = 18457920.

The previous prime is 22348657. The next prime is 22348681. The reversal of 22348669 is 96684322.

It is an interprime number because it is at equal distance from previous prime (22348657) and next prime (22348681).

It is a cyclic number.

It is not a de Polignac number, because 22348669 - 2¹³ = 22340477 is a prime.

It is a super-2 number, since 2×22348669² = 998926012143122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22348619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21379 + ... + 22399.

It is an arithmetic number, because the mean of its divisors is an integer number (1655640).

Almost surely, 2^22348669 is an apocalyptic number.

It is an amenable number.

22348669 is a deficient number, since it is larger than the sum of its proper divisors (4141571).

22348669 is a wasteful number, since it uses less digits than its factorization.

22348669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140.

The product of its digits is 124416, while the sum is 40.

The square root of 22348669 is about 4727.4378895973. The cubic root of 22348669 is about 281.6764602565.

The spelling of 22348669 in words is "twenty-two million, three hundred forty-eight thousand, six hundred sixty-nine".