245907341 has 2 divisors, whose sum is σ = 245907342. Its totient is φ = 245907340.

The previous prime is 245907331. The next prime is 245907349. The reversal of 245907341 is 143709542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221116900 + 24790441 = 14870^2 + 4979^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245907341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245907349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122953670 + 122953671.

It is an arithmetic number, because the mean of its divisors is an integer number (122953671).

Almost surely, 2^245907341 is an apocalyptic number.

It is an amenable number.

245907341 is a deficient number, since it is larger than the sum of its proper divisors (1).

245907341 is an equidigital number, since it uses as much as digits as its factorization.

245907341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 245907341 is about 15681.4330021207. The cubic root of 245907341 is about 626.5039756420.

The spelling of 245907341 in words is "two hundred forty-five million, nine hundred seven thousand, three hundred forty-one".