148733841 has 8 divisors (see below), whose sum is σ = 198560160. Its totient is φ = 99031712.

The previous prime is 148733839. The next prime is 148733899. The reversal of 148733841 is 148337841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148733841 - 2¹ = 148733839 is a prime.

It is a super-2 number, since 2×148733841² = 44243510917226562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 148733841.

It is not an unprimeable number, because it can be changed into a prime (148733831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28215 + ... + 33068.

It is an arithmetic number, because the mean of its divisors is an integer number (24820020).

Almost surely, 2^148733841 is an apocalyptic number.

It is an amenable number.

148733841 is a deficient number, since it is larger than the sum of its proper divisors (49826319).

148733841 is an equidigital number, since it uses as much as digits as its factorization.

148733841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62095.

The product of its digits is 64512, while the sum is 39.

The square root of 148733841 is about 12195.6484452447. The cubic root of 148733841 is about 529.8300641849.

The spelling of 148733841 in words is "one hundred forty-eight million, seven hundred thirty-three thousand, eight hundred forty-one".