98091256 has 32 divisors (see below), whose sum is σ = 192234240. Its totient is φ = 46878048.

The previous prime is 98091211. The next prime is 98091263. The reversal of 98091256 is 65219089.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13135 + ... + 19201.

It is an arithmetic number, because the mean of its divisors is an integer number (6007320).

Almost surely, 2^98091256 is an apocalyptic number.

It is an amenable number.

98091256 is a deficient number, since it is larger than the sum of its proper divisors (94142984).

98091256 is a wasteful number, since it uses less digits than its factorization.

98091256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6163 (or 6159 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 98091256 is about 9904.1029881560. The cubic root of 98091256 is about 461.1866902431.

The spelling of 98091256 in words is "ninety-eight million, ninety-one thousand, two hundred fifty-six".