22348071 has 6 divisors (see below), whose sum is σ = 32280560. Its totient is φ = 14898708.

The previous prime is 22348069. The next prime is 22348087. The reversal of 22348071 is 17084322.

It is not a de Polignac number, because 22348071 - 2¹ = 22348069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22348061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1241551 + ... + 1241568.

Almost surely, 2^22348071 is an apocalyptic number.

22348071 is a deficient number, since it is larger than the sum of its proper divisors (9932489).

22348071 is a wasteful number, since it uses less digits than its factorization.

22348071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483125 (or 2483122 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 22348071 is about 4727.3746413839. The cubic root of 22348071 is about 281.6739478917.

The spelling of 22348071 in words is "twenty-two million, three hundred forty-eight thousand, seventy-one".