240834953 has 2 divisors, whose sum is σ = 240834954. Its totient is φ = 240834952.

The previous prime is 240834931. The next prime is 240834967. The reversal of 240834953 is 359438042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 224610169 + 16224784 = 14987^2 + 4028^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240834953 is a prime.

It is not a weakly prime, because it can be changed into another prime (240834553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120417476 + 120417477.

It is an arithmetic number, because the mean of its divisors is an integer number (120417477).

Almost surely, 2^240834953 is an apocalyptic number.

It is an amenable number.

240834953 is a deficient number, since it is larger than the sum of its proper divisors (1).

240834953 is an equidigital number, since it uses as much as digits as its factorization.

240834953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 240834953 is about 15518.8579798901. The cubic root of 240834953 is about 622.1663318291.

The spelling of 240834953 in words is "two hundred forty million, eight hundred thirty-four thousand, nine hundred fifty-three".