148365 has 32 divisors (see below), whose sum is σ = 303360. Its totient is φ = 67392.
The previous prime is 148361. The next prime is 148367. The reversal of 148365 is 563841.
It is not a de Polignac number, because 148365 - 22 = 148361 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an Ulam number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148361) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 867 + ... + 1023.
It is an arithmetic number, because the mean of its divisors is an integer number (9480).
2148365 is an apocalyptic number.
148365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
148365 is an abundant number, since it is smaller than the sum of its proper divisors (154995).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148365 is a wasteful number, since it uses less digits than its factorization.
148365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178 (or 172 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 148365 is about 385.1817752698. The cubic root of 148365 is about 52.9391731268.
It can be divided in two parts, 14836 and 5, that added together give a palindrome (14841).
The spelling of 148365 in words is "one hundred forty-eight thousand, three hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •