722462003 has 2 divisors, whose sum is σ = 722462004. Its totient is φ = 722462002.

The previous prime is 722461973. The next prime is 722462009. The reversal of 722462003 is 300264227.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 722462003 - 2⁶ = 722461939 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (722462009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361231001 + 361231002.

It is an arithmetic number, because the mean of its divisors is an integer number (361231002).

Almost surely, 2^722462003 is an apocalyptic number.

722462003 is a deficient number, since it is larger than the sum of its proper divisors (1).

722462003 is an equidigital number, since it uses as much as digits as its factorization.

722462003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 722462003 is about 26878.6532958778. The cubic root of 722462003 is about 897.3013826364.

The spelling of 722462003 in words is "seven hundred twenty-two million, four hundred sixty-two thousand, three".