240974101 has 2 divisors, whose sum is σ = 240974102. Its totient is φ = 240974100.

The previous prime is 240974087. The next prime is 240974117. The reversal of 240974101 is 101479042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201924100 + 39050001 = 14210^2 + 6249^2 .

It is a cyclic number.

It is not a de Polignac number, because 240974101 - 2¹³ = 240965909 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240974101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240974141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120487050 + 120487051.

It is an arithmetic number, because the mean of its divisors is an integer number (120487051).

Almost surely, 2^240974101 is an apocalyptic number.

It is an amenable number.

240974101 is a deficient number, since it is larger than the sum of its proper divisors (1).

240974101 is an equidigital number, since it uses as much as digits as its factorization.

240974101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 240974101 is about 15523.3405232250. The cubic root of 240974101 is about 622.2861324530.

The spelling of 240974101 in words is "two hundred forty million, nine hundred seventy-four thousand, one hundred one".