98607940 has 24 divisors (see below), whose sum is σ = 208981080. Its totient is φ = 39080448.

The previous prime is 98607937. The next prime is 98607941. The reversal of 98607940 is 4970689.

It can be written as a sum of positive squares in 4 ways, for example, as 44408896 + 54199044 = 6664^2 + 7362^2 .

It is not an unprimeable number, because it can be changed into a prime (98607941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20437 + ... + 24796.

It is an arithmetic number, because the mean of its divisors is an integer number (8707545).

Almost surely, 2^98607940 is an apocalyptic number.

It is an amenable number.

98607940 is an abundant number, since it is smaller than the sum of its proper divisors (110373140).

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

98607940 is a wasteful number, since it uses less digits than its factorization.

98607940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45351 (or 45349 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 98607940 is about 9930.1530703207. The cubic root of 98607940 is about 461.9950212790.

The spelling of 98607940 in words is "ninety-eight million, six hundred seven thousand, nine hundred forty".