701815423 has 2 divisors, whose sum is σ = 701815424. Its totient is φ = 701815422.

The previous prime is 701815397. The next prime is 701815441. The reversal of 701815423 is 324518107.

It is a strong prime.

It is an emirp because it is prime and its reverse (324518107) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 701815423 - 2¹⁷ = 701684351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (701819423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350907711 + 350907712.

It is an arithmetic number, because the mean of its divisors is an integer number (350907712).

Almost surely, 2^701815423 is an apocalyptic number.

701815423 is a deficient number, since it is larger than the sum of its proper divisors (1).

701815423 is an equidigital number, since it uses as much as digits as its factorization.

701815423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 701815423 is about 26491.7991650246. The cubic root of 701815423 is about 888.6709207262.

The spelling of 701815423 in words is "seven hundred one million, eight hundred fifteen thousand, four hundred twenty-three".