98261896 has 8 divisors (see below), whose sum is σ = 184241070. Its totient is φ = 49130944.

The previous prime is 98261893. The next prime is 98261903. The reversal of 98261896 is 69816289.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 77193796 + 21068100 = 8786^2 + 4590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (98261893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6141361 + ... + 6141376.

Almost surely, 2^98261896 is an apocalyptic number.

It is an amenable number.

98261896 is a deficient number, since it is larger than the sum of its proper divisors (85979174).

98261896 is a wasteful number, since it uses less digits than its factorization.

98261896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12282743 (or 12282739 counting only the distinct ones).

The product of its digits is 373248, while the sum is 49.

The square root of 98261896 is about 9912.7138564573. The cubic root of 98261896 is about 461.4539628158.

The spelling of 98261896 in words is "ninety-eight million, two hundred sixty-one thousand, eight hundred ninety-six".