275013147 has 16 divisors (see below), whose sum is σ = 370402560. Its totient is φ = 181490400.

The previous prime is 275013143. The next prime is 275013149. The reversal of 275013147 is 741310572.

It is not a de Polignac number, because 275013147 - 2² = 275013143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (275013143) 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 15 ways as a sum of consecutive naturals, for example, 247429 + ... + 248537.

It is an arithmetic number, because the mean of its divisors is an integer number (23150160).

Almost surely, 2^275013147 is an apocalyptic number.

275013147 is a deficient number, since it is larger than the sum of its proper divisors (95389413).

275013147 is a wasteful number, since it uses less digits than its factorization.

275013147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 275013147 is about 16583.5203440042. The cubic root of 275013147 is about 650.3060862156.

The spelling of 275013147 in words is "two hundred seventy-five million, thirteen thousand, one hundred forty-seven".