235255047 has 16 divisors (see below), whose sum is σ = 325200000. Its totient is φ = 151097184.

The previous prime is 235255043. The next prime is 235255051. The reversal of 235255047 is 740552532.

It is an interprime number because it is at equal distance from previous prime (235255043) and next prime (235255051).

It is not a de Polignac number, because 235255047 - 2² = 235255043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235254999 and 235255017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235255043) 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, 40704 + ... + 46122.

It is an arithmetic number, because the mean of its divisors is an integer number (20325000).

Almost surely, 2^235255047 is an apocalyptic number.

235255047 is a deficient number, since it is larger than the sum of its proper divisors (89944953).

235255047 is a wasteful number, since it uses less digits than its factorization.

235255047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5950.

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 235255047 is about 15338.0261767934. The cubic root of 235255047 is about 617.3237462948.

The spelling of 235255047 in words is "two hundred thirty-five million, two hundred fifty-five thousand, forty-seven".