98976905 has 8 divisors (see below), whose sum is σ = 119862600. Its totient is φ = 78454656.

The previous prime is 98976901. The next prime is 98976931. The reversal of 98976905 is 50967989.

It can be written as a sum of positive squares in 4 ways, for example, as 19784704 + 79192201 = 4448^2 + 8899^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98976905 - 2² = 98976901 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98976901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90260 + ... + 91349.

It is an arithmetic number, because the mean of its divisors is an integer number (14982825).

Almost surely, 2^98976905 is an apocalyptic number.

It is an amenable number.

98976905 is a deficient number, since it is larger than the sum of its proper divisors (20885695).

98976905 is a wasteful number, since it uses less digits than its factorization.

98976905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181723.

The product of its (nonzero) digits is 1224720, while the sum is 53.

The square root of 98976905 is about 9948.7137359560. The cubic root of 98976905 is about 462.5705254030.

The spelling of 98976905 in words is "ninety-eight million, nine hundred seventy-six thousand, nine hundred five".