98512066 has 8 divisors (see below), whose sum is σ = 148137804. Its totient is φ = 49132800.

The previous prime is 98512061. The next prime is 98512087. The reversal of 98512066 is 66021589.

It can be written as a sum of positive squares in 2 ways, for example, as 73462041 + 25050025 = 8571^2 + 5005^2 .

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

It is not an unprimeable number, because it can be changed into a prime (98512061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60615 + ... + 62218.

Almost surely, 2^98512066 is an apocalyptic number.

98512066 is a deficient number, since it is larger than the sum of its proper divisors (49625738).

98512066 is a wasteful number, since it uses less digits than its factorization.

98512066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123236.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 98512066 is about 9925.3244783231. The cubic root of 98512066 is about 461.8452440450.

The spelling of 98512066 in words is "ninety-eight million, five hundred twelve thousand, sixty-six".