148612 has 12 divisors (see below), whose sum is σ = 265356. Its totient is φ = 72800.
The previous prime is 148609. The next prime is 148627. The reversal of 148612 is 216841.
It can be written as a sum of positive squares in 2 ways, for example, as 118336 + 30276 = 344^2 + 174^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139 + ... + 562.
It is an arithmetic number, because the mean of its divisors is an integer number (22113).
2148612 is an apocalyptic number.
It is an amenable number.
148612 is a deficient number, since it is larger than the sum of its proper divisors (116744).
148612 is a wasteful number, since it uses less digits than its factorization.
148612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 758 (or 756 counting only the distinct ones).
The product of its digits is 384, while the sum is 22.
The square root of 148612 is about 385.5022697728. The cubic root of 148612 is about 52.9685347824.
Adding to 148612 its product of digits (384), we get a square (148996 = 3862).
The spelling of 148612 in words is "one hundred forty-eight thousand, six hundred twelve".
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