98389655 has 32 divisors (see below), whose sum is σ = 146821248. Its totient is φ = 61632000.

The previous prime is 98389601. The next prime is 98389661. The reversal of 98389655 is 55698389.

It is not a de Polignac number, because 98389655 - 2¹⁸ = 98127511 is a prime.

It is a super-2 number, since 2×98389655² = 19361048422038050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98389597 and 98389606.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 44885 + ... + 47025.

It is an arithmetic number, because the mean of its divisors is an integer number (4588164).

Almost surely, 2^98389655 is an apocalyptic number.

98389655 is a deficient number, since it is larger than the sum of its proper divisors (48431593).

98389655 is a wasteful number, since it uses less digits than its factorization.

98389655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2267.

The product of its digits is 2332800, while the sum is 53.

The square root of 98389655 is about 9919.1559620766. The cubic root of 98389655 is about 461.6538686010.

The spelling of 98389655 in words is "ninety-eight million, three hundred eighty-nine thousand, six hundred fifty-five".