240525073 has 2 divisors, whose sum is σ = 240525074. Its totient is φ = 240525072.

The previous prime is 240525037. The next prime is 240525079. The reversal of 240525073 is 370525042.

240525073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (240525037) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 168818049 + 71707024 = 12993^2 + 8468^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240525073 is a prime.

It is equal to p_13189006 and since 240525073 and 13189006 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 (240525079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120262536 + 120262537.

It is an arithmetic number, because the mean of its divisors is an integer number (120262537).

Almost surely, 2^240525073 is an apocalyptic number.

It is an amenable number.

240525073 is a deficient number, since it is larger than the sum of its proper divisors (1).

240525073 is an equidigital number, since it uses as much as digits as its factorization.

240525073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 240525073 is about 15508.8707841674. The cubic root of 240525073 is about 621.8993721684.

The spelling of 240525073 in words is "two hundred forty million, five hundred twenty-five thousand, seventy-three".