914219503 has 2 divisors, whose sum is σ = 914219504. Its totient is φ = 914219502.

The previous prime is 914219443. The next prime is 914219539. The reversal of 914219503 is 305912419.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 914219503 - 2¹⁷ = 914088431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (914219563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457109751 + 457109752.

It is an arithmetic number, because the mean of its divisors is an integer number (457109752).

Almost surely, 2^914219503 is an apocalyptic number.

914219503 is a deficient number, since it is larger than the sum of its proper divisors (1).

914219503 is an equidigital number, since it uses as much as digits as its factorization.

914219503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 914219503 is about 30236.0629546904. The cubic root of 914219503 is about 970.5475715864.

The spelling of 914219503 in words is "nine hundred fourteen million, two hundred nineteen thousand, five hundred three".