275230029 has 16 divisors (see below), whose sum is σ = 403084800. Its totient is φ = 166270896.

The previous prime is 275230027. The next prime is 275230049. The reversal of 275230029 is 920032572.

It is a happy number.

It is not a de Polignac number, because 275230029 - 2¹ = 275230027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 275229978 and 275230005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275230027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103659 + ... + 106280.

It is an arithmetic number, because the mean of its divisors is an integer number (25192800).

Almost surely, 2^275230029 is an apocalyptic number.

It is an amenable number.

275230029 is a deficient number, since it is larger than the sum of its proper divisors (127854771).

275230029 is a wasteful number, since it uses less digits than its factorization.

275230029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209984.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 275230029 is about 16590.0581373303. The cubic root of 275230029 is about 650.4769903179.

The spelling of 275230029 in words is "two hundred seventy-five million, two hundred thirty thousand, twenty-nine".