9722051 has 2 divisors, whose sum is σ = 9722052. Its totient is φ = 9722050.

The previous prime is 9721991. The next prime is 9722071. The reversal of 9722051 is 1502279.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9722051 - 2¹⁴ = 9705667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9722051.

It is not a weakly prime, because it can be changed into another prime (9722071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4861025 + 4861026.

It is an arithmetic number, because the mean of its divisors is an integer number (4861026).

Almost surely, 2^9722051 is an apocalyptic number.

9722051 is a deficient number, since it is larger than the sum of its proper divisors (1).

9722051 is an equidigital number, since it uses as much as digits as its factorization.

9722051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 9722051 is about 3118.0203655525. The cubic root of 9722051 is about 213.4286078890.

The spelling of 9722051 in words is "nine million, seven hundred twenty-two thousand, fifty-one".