148326338 has 16 divisors (see below), whose sum is σ = 224727480. Its totient is φ = 73420416.

The previous prime is 148326337. The next prime is 148326341. The reversal of 148326338 is 833623841.

148326338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 120055849 + 28270489 = 10957^2 + 5317^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (148326337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178508 + ... + 179336.

Almost surely, 2^148326338 is an apocalyptic number.

148326338 is a deficient number, since it is larger than the sum of its proper divisors (76401142).

148326338 is a wasteful number, since it uses less digits than its factorization.

148326338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621.

The product of its digits is 82944, while the sum is 38.

The square root of 148326338 is about 12178.9300843711. The cubic root of 148326338 is about 529.3457430606.

The spelling of 148326338 in words is "one hundred forty-eight million, three hundred twenty-six thousand, three hundred thirty-eight".