22483739 has 4 divisors (see below), whose sum is σ = 22510656. Its totient is φ = 22456824.

The previous prime is 22483733. The next prime is 22483771. The reversal of 22483739 is 93738422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93738422 = 2 ⋅46869211.

It is a cyclic number.

It is not a de Polignac number, because 22483739 - 2¹² = 22479643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22483733) 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 3 ways as a sum of consecutive naturals, for example, 12164 + ... + 13889.

It is an arithmetic number, because the mean of its divisors is an integer number (5627664).

Almost surely, 2^22483739 is an apocalyptic number.

22483739 is a deficient number, since it is larger than the sum of its proper divisors (26917).

22483739 is an equidigital number, since it uses as much as digits as its factorization.

22483739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26916.

The product of its digits is 72576, while the sum is 38.

The square root of 22483739 is about 4741.7021205470. The cubic root of 22483739 is about 282.2427825545.

The spelling of 22483739 in words is "twenty-two million, four hundred eighty-three thousand, seven hundred thirty-nine".