282235073 has 2 divisors, whose sum is σ = 282235074. Its totient is φ = 282235072.

The previous prime is 282235061. The next prime is 282235081. The reversal of 282235073 is 370532282.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 281299984 + 935089 = 16772^2 + 967^2 .

It is a cyclic number.

It is not a de Polignac number, because 282235073 - 2²² = 278040769 is a prime.

It is equal to p_15340955 and since 282235073 and 15340955 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (282235013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141117536 + 141117537.

It is an arithmetic number, because the mean of its divisors is an integer number (141117537).

Almost surely, 2^282235073 is an apocalyptic number.

It is an amenable number.

282235073 is a deficient number, since it is larger than the sum of its proper divisors (1).

282235073 is an equidigital number, since it uses as much as digits as its factorization.

282235073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 282235073 is about 16799.8533624553. The cubic root of 282235073 is about 655.9493821555.

The spelling of 282235073 in words is "two hundred eighty-two million, two hundred thirty-five thousand, seventy-three".