425006741 has 2 divisors, whose sum is σ = 425006742. Its totient is φ = 425006740.

The previous prime is 425006731. The next prime is 425006789. The reversal of 425006741 is 147600524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 221116900 + 203889841 = 14870^2 + 14279^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-425006741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425006731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212503370 + 212503371.

It is an arithmetic number, because the mean of its divisors is an integer number (212503371).

Almost surely, 2^425006741 is an apocalyptic number.

It is an amenable number.

425006741 is a deficient number, since it is larger than the sum of its proper divisors (1).

425006741 is an equidigital number, since it uses as much as digits as its factorization.

425006741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 425006741 is about 20615.6916207048. The cubic root of 425006741 is about 751.8512731424.

The spelling of 425006741 in words is "four hundred twenty-five million, six thousand, seven hundred forty-one".