99240586 has 8 divisors (see below), whose sum is σ = 152884260. Its totient is φ = 48279168.

The previous prime is 99240563. The next prime is 99240587. The reversal of 99240586 is 68504299.

It can be written as a sum of positive squares in 2 ways, for example, as 98903025 + 337561 = 9945^2 + 581^2 .

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 (99240587) by changing a digit.

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, 670471 + ... + 670618.

Almost surely, 2^99240586 is an apocalyptic number.

99240586 is a deficient number, since it is larger than the sum of its proper divisors (53643674).

99240586 is a wasteful number, since it uses less digits than its factorization.

99240586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341128.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 99240586 is about 9961.9569362651. The cubic root of 99240586 is about 462.9809339582.

The spelling of 99240586 in words is "ninety-nine million, two hundred forty thousand, five hundred eighty-six".