99017629 has 4 divisors (see below), whose sum is σ = 102432060. Its totient is φ = 95603200.

The previous prime is 99017617. The next prime is 99017651. The reversal of 99017629 is 92671099.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 53144100 + 45873529 = 7290^2 + 6773^2 .

It is a cyclic number.

It is not a de Polignac number, because 99017629 - 2⁹ = 99017117 is a prime.

It is a pancake number, because a pancake can be divided into 99017629 parts by 14072 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99017029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1707172 + ... + 1707229.

It is an arithmetic number, because the mean of its divisors is an integer number (25608015).

Almost surely, 2^99017629 is an apocalyptic number.

It is an amenable number.

99017629 is a deficient number, since it is larger than the sum of its proper divisors (3414431).

99017629 is a wasteful number, since it uses less digits than its factorization.

99017629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414430.

The product of its (nonzero) digits is 61236, while the sum is 43.

The square root of 99017629 is about 9950.7602222142. The cubic root of 99017629 is about 462.6339581775.

The spelling of 99017629 in words is "ninety-nine million, seventeen thousand, six hundred twenty-nine".