98257956 has 12 divisors (see below), whose sum is σ = 229268592. Its totient is φ = 32752648.

The previous prime is 98257937. The next prime is 98257969. The reversal of 98257956 is 65975289.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 98257899 and 98257908.

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 3 ways as a sum of consecutive naturals, for example, 4094070 + ... + 4094093.

It is an arithmetic number, because the mean of its divisors is an integer number (19105716).

Almost surely, 2^98257956 is an apocalyptic number.

It is an amenable number.

98257956 is an abundant number, since it is smaller than the sum of its proper divisors (131010636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98257956 is a wasteful number, since it uses less digits than its factorization.

98257956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8188170 (or 8188168 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 51.

The square root of 98257956 is about 9912.5151197867. The cubic root of 98257956 is about 461.4477951048.

The spelling of 98257956 in words is "ninety-eight million, two hundred fifty-seven thousand, nine hundred fifty-six".