7072963 has 2 divisors, whose sum is σ = 7072964. Its totient is φ = 7072962.

The previous prime is 7072943. The next prime is 7072981. The reversal of 7072963 is 3692707.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7072963 is a prime.

It is an alternating number because its digits alternate between odd and even.

7072963 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (7072913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536481 + 3536482.

It is an arithmetic number, because the mean of its divisors is an integer number (3536482).

Almost surely, 2^7072963 is an apocalyptic number.

7072963 is a deficient number, since it is larger than the sum of its proper divisors (1).

7072963 is an equidigital number, since it uses as much as digits as its factorization.

7072963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 7072963 is about 2659.5042771163. The cubic root of 7072963 is about 191.9554566084.

The spelling of 7072963 in words is "seven million, seventy-two thousand, nine hundred sixty-three".