7205082007 has 2 divisors, whose sum is σ = 7205082008. Its totient is φ = 7205082006.

The previous prime is 7205081993. The next prime is 7205082019. The reversal of 7205082007 is 7002805027.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7205082007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7205082007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7205082607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3602541003 + 3602541004.

It is an arithmetic number, because the mean of its divisors is an integer number (3602541004).

Almost surely, 2^7205082007 is an apocalyptic number.

7205082007 is a deficient number, since it is larger than the sum of its proper divisors (1).

7205082007 is an equidigital number, since it uses as much as digits as its factorization.

7205082007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 7205082007 is about 84882.7544734500. The cubic root of 7205082007 is about 1931.4329793818.

The spelling of 7205082007 in words is "seven billion, two hundred five million, eighty-two thousand, seven".