148830255 has 24 divisors (see below), whose sum is σ = 294826272. Its totient is φ = 68036544.

The previous prime is 148830251. The next prime is 148830277. The reversal of 148830255 is 552038841.

It is a happy number.

It is not a de Polignac number, because 148830255 - 2² = 148830251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148830251) 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 23 ways as a sum of consecutive naturals, for example, 235924 + ... + 236553.

It is an arithmetic number, because the mean of its divisors is an integer number (12284428).

Almost surely, 2^148830255 is an apocalyptic number.

148830255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

148830255 is a deficient number, since it is larger than the sum of its proper divisors (145996017).

148830255 is a wasteful number, since it uses less digits than its factorization.

148830255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472495 (or 472492 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 148830255 is about 12199.6006082166. The cubic root of 148830255 is about 529.9445236819.

The spelling of 148830255 in words is "one hundred forty-eight million, eight hundred thirty thousand, two hundred fifty-five".