148284136 has 64 divisors (see below), whose sum is σ = 373322880. Its totient is φ = 53326080.

The previous prime is 148284119. The next prime is 148284173. The reversal of 148284136 is 631482841.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 148284095 and 148284104.

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 15 ways as a sum of consecutive naturals, for example, 1251 + ... + 17266.

It is an arithmetic number, because the mean of its divisors is an integer number (5833170).

Almost surely, 2^148284136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148284136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186661440).

148284136 is an abundant number, since it is smaller than the sum of its proper divisors (225038744).

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

148284136 is a wasteful number, since it uses less digits than its factorization.

148284136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18554 (or 18550 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 148284136 is about 12177.1973787075. The cubic root of 148284136 is about 529.2955349218.

The spelling of 148284136 in words is "one hundred forty-eight million, two hundred eighty-four thousand, one hundred thirty-six".