148244 has 6 divisors (see below), whose sum is σ = 259434. Its totient is φ = 74120.
The previous prime is 148243. The next prime is 148249. The reversal of 148244 is 442841.
148244 is nontrivially palindromic in base 13.
It can be written as a sum of positive squares in only one way, i.e., 144400 + 3844 = 380^2 + 62^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18527 + ... + 18534.
It is an arithmetic number, because the mean of its divisors is an integer number (43239).
2148244 is an apocalyptic number.
It is an amenable number.
148244 is a deficient number, since it is larger than the sum of its proper divisors (111190).
148244 is a wasteful number, since it uses less digits than its factorization.
148244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37065 (or 37063 counting only the distinct ones).
The product of its digits is 1024, while the sum is 23.
The square root of 148244 is about 385.0246745340. The cubic root of 148244 is about 52.9247775885.
The spelling of 148244 in words is "one hundred forty-eight thousand, two hundred forty-four".
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