740222023 has 2 divisors, whose sum is σ = 740222024. Its totient is φ = 740222022.

The previous prime is 740222011. The next prime is 740222033. The reversal of 740222023 is 320222047.

740222023 is digitally balanced in base 2, 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 a de Polignac number, because none of the positive numbers 2^k-740222023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 740221985 and 740222003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740222033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370111011 + 370111012.

It is an arithmetic number, because the mean of its divisors is an integer number (370111012).

Almost surely, 2^740222023 is an apocalyptic number.

740222023 is a deficient number, since it is larger than the sum of its proper divisors (1).

740222023 is an equidigital number, since it uses as much as digits as its factorization.

740222023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 740222023 is about 27207.0215753213. The cubic root of 740222023 is about 904.5946203936.

The spelling of 740222023 in words is "seven hundred forty million, two hundred twenty-two thousand, twenty-three".