98403459 has 16 divisors (see below), whose sum is σ = 163580160. Its totient is φ = 51118560.

The previous prime is 98403449. The next prime is 98403469. The reversal of 98403459 is 95430489.

It is an interprime number because it is at equal distance from previous prime (98403449) and next prime (98403469).

It is not a de Polignac number, because 98403459 - 2⁸ = 98403203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98403459.

It is not an unprimeable number, because it can be changed into a prime (98403439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212764 + ... + 213225.

It is an arithmetic number, because the mean of its divisors is an integer number (10223760).

Almost surely, 2^98403459 is an apocalyptic number.

98403459 is a deficient number, since it is larger than the sum of its proper divisors (65176701).

98403459 is a wasteful number, since it uses less digits than its factorization.

98403459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426010.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 98403459 is about 9919.8517630053. The cubic root of 98403459 is about 461.6754574967.

The spelling of 98403459 in words is "ninety-eight million, four hundred three thousand, four hundred fifty-nine".