84268903 has 2 divisors, whose sum is σ = 84268904. Its totient is φ = 84268902.

The previous prime is 84268897. The next prime is 84268927. The reversal of 84268903 is 30986248.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84268903 - 2¹⁷ = 84137831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84268973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42134451 + 42134452.

It is an arithmetic number, because the mean of its divisors is an integer number (42134452).

Almost surely, 2^84268903 is an apocalyptic number.

84268903 is a deficient number, since it is larger than the sum of its proper divisors (1).

84268903 is an equidigital number, since it uses as much as digits as its factorization.

84268903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 84268903 is about 9179.8095296144. The cubic root of 84268903 is about 438.4187439123.

The spelling of 84268903 in words is "eighty-four million, two hundred sixty-eight thousand, nine hundred three".