148851 has 16 divisors (see below), whose sum is σ = 228000. Its totient is φ = 95904.
The previous prime is 148829. The next prime is 148853. The reversal of 148851 is 158841.
148851 is nontrivially palindromic in base 11.
148851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 148851 - 27 = 148723 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148853) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 925 + ... + 1073.
It is an arithmetic number, because the mean of its divisors is an integer number (14250).
2148851 is an apocalyptic number.
148851 is a deficient number, since it is larger than the sum of its proper divisors (79149).
148851 is a wasteful number, since it uses less digits than its factorization.
148851 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195 (or 189 counting only the distinct ones).
The product of its digits is 1280, while the sum is 27.
The square root of 148851 is about 385.8121304469. The cubic root of 148851 is about 52.9969144994.
It can be divided in two parts, 148 and 851, that added together give a palindrome (999).
The spelling of 148851 in words is "one hundred forty-eight thousand, eight hundred fifty-one".
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