148747255 has 8 divisors (see below), whose sum is σ = 178779024. Its totient is φ = 118809600.

The previous prime is 148747253. The next prime is 148747301. The reversal of 148747255 is 552747841.

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

It is not a de Polignac number, because 148747255 - 2¹ = 148747253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148747253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20001 + ... + 26410.

It is an arithmetic number, because the mean of its divisors is an integer number (22347378).

Almost surely, 2^148747255 is an apocalyptic number.

148747255 is a deficient number, since it is larger than the sum of its proper divisors (30031769).

148747255 is an equidigital number, since it uses as much as digits as its factorization.

148747255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47057.

The product of its digits is 313600, while the sum is 43.

The square root of 148747255 is about 12196.1983831028. The cubic root of 148747255 is about 529.8459918016.

The spelling of 148747255 in words is "one hundred forty-eight million, seven hundred forty-seven thousand, two hundred fifty-five".