148461852 has 192 divisors, whose sum is σ = 458293248. Its totient is φ = 36288000.

The previous prime is 148461827. The next prime is 148461893. The reversal of 148461852 is 258164841.

It is a self number, because there is not a number n which added to its sum of digits gives 148461852.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2033688 + ... + 2033760.

It is an arithmetic number, because the mean of its divisors is an integer number (2386944).

Almost surely, 2^148461852 is an apocalyptic number.

148461852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148461852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229146624).

148461852 is an abundant number, since it is smaller than the sum of its proper divisors (309831396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148461852 is a wasteful number, since it uses less digits than its factorization.

148461852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 198 counting only the distinct ones).

The product of its digits is 61440, while the sum is 39.

The square root of 148461852 is about 12184.4922750191. The cubic root of 148461852 is about 529.5069010524.

It can be divided in two parts, 1484 and 61852, that added together give a palindrome (63336).

The spelling of 148461852 in words is "one hundred forty-eight million, four hundred sixty-one thousand, eight hundred fifty-two".