148190 has 32 divisors (see below), whose sum is σ = 319680. Its totient is φ = 48384.
The previous prime is 148171. The next prime is 148193. The reversal of 148190 is 91841.
148190 = T133 + T134 + ... + T147.
148190 is nontrivially palindromic in base 3.
148190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1481902 = 43920552200, which contains 22 as substring.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 148190.
It is not an unprimeable number, because it can be changed into a prime (148193) by changing a digit.
148190 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1994 + ... + 2066.
It is an arithmetic number, because the mean of its divisors is an integer number (9990).
2148190 is an apocalyptic number.
148190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148190 is an abundant number, since it is smaller than the sum of its proper divisors (171490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148190 is a wasteful number, since it uses less digits than its factorization.
148190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116.
The product of its (nonzero) digits is 288, while the sum is 23.
The square root of 148190 is about 384.9545427710. The cubic root of 148190 is about 52.9183506053.
The spelling of 148190 in words is "one hundred forty-eight thousand, one hundred ninety".
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