98628223 has 2 divisors, whose sum is σ = 98628224. Its totient is φ = 98628222.

The previous prime is 98628161. The next prime is 98628241. The reversal of 98628223 is 32282689.

It is a strong prime.

It is an emirp because it is prime and its reverse (32282689) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98628223 - 2¹³ = 98620031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98628293) 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, 49314111 + 49314112.

It is an arithmetic number, because the mean of its divisors is an integer number (49314112).

Almost surely, 2^98628223 is an apocalyptic number.

98628223 is a deficient number, since it is larger than the sum of its proper divisors (1).

98628223 is an equidigital number, since it uses as much as digits as its factorization.

98628223 is an odious number, because the sum of its binary digits is odd.

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

The square root of 98628223 is about 9931.1743011590. The cubic root of 98628223 is about 462.0266955458.

The spelling of 98628223 in words is "ninety-eight million, six hundred twenty-eight thousand, two hundred twenty-three".