10722407 has 2 divisors, whose sum is σ = 10722408. Its totient is φ = 10722406.

The previous prime is 10722401. The next prime is 10722409. The reversal of 10722407 is 70422701.

10722407 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10722407 - 2¹⁰ = 10721383 is a prime.

It is a super-2 number, since 2×10722407² = 229940023747298, which contains 22 as substring.

Together with 10722409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10722401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5361203 + 5361204.

It is an arithmetic number, because the mean of its divisors is an integer number (5361204).

Almost surely, 2^10722407 is an apocalyptic number.

10722407 is a deficient number, since it is larger than the sum of its proper divisors (1).

10722407 is an equidigital number, since it uses as much as digits as its factorization.

10722407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 10722407 is about 3274.5086654336. The cubic root of 10722407 is about 220.5112558806.

The spelling of 10722407 in words is "ten million, seven hundred twenty-two thousand, four hundred seven".