47274255 has 24 divisors (see below), whose sum is σ = 93648672. Its totient is φ = 21610944.

The previous prime is 47274247. The next prime is 47274257. The reversal of 47274255 is 55247274.

It is a happy number.

47274255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47274255 - 2³ = 47274247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47274257) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 74724 + ... + 75353.

It is an arithmetic number, because the mean of its divisors is an integer number (3902028).

Almost surely, 2^47274255 is an apocalyptic number.

47274255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47274255 is a deficient number, since it is larger than the sum of its proper divisors (46374417).

47274255 is a wasteful number, since it uses less digits than its factorization.

47274255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150095 (or 150092 counting only the distinct ones).

The product of its digits is 78400, while the sum is 36.

The square root of 47274255 is about 6875.6276077170. The cubic root of 47274255 is about 361.5831893624.

The spelling of 47274255 in words is "forty-seven million, two hundred seventy-four thousand, two hundred fifty-five".