245874701 has 2 divisors, whose sum is σ = 245874702. Its totient is φ = 245874700.

The previous prime is 245874641. The next prime is 245874709. The reversal of 245874701 is 107478542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 241056676 + 4818025 = 15526^2 + 2195^2 .

It is a cyclic number.

It is not a de Polignac number, because 245874701 - 2⁶ = 245874637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245874709) 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 as a sum of consecutive naturals, namely, 122937350 + 122937351.

It is an arithmetic number, because the mean of its divisors is an integer number (122937351).

Almost surely, 2^245874701 is an apocalyptic number.

It is an amenable number.

245874701 is a deficient number, since it is larger than the sum of its proper divisors (1).

245874701 is an equidigital number, since it uses as much as digits as its factorization.

245874701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 38.

The square root of 245874701 is about 15680.3922463693. The cubic root of 245874701 is about 626.4762551810.

The spelling of 245874701 in words is "two hundred forty-five million, eight hundred seventy-four thousand, seven hundred one".