99501646 has 8 divisors (see below), whose sum is σ = 158032080. Its totient is φ = 46824288.

The previous prime is 99501607. The next prime is 99501653. The reversal of 99501646 is 64610599.

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

It is a junction number, because it is equal to n+sod(n) for n = 99501599 and 99501608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1463226 + ... + 1463293.

It is an arithmetic number, because the mean of its divisors is an integer number (19754010).

Almost surely, 2^99501646 is an apocalyptic number.

99501646 is a deficient number, since it is larger than the sum of its proper divisors (58530434).

99501646 is a wasteful number, since it uses less digits than its factorization.

99501646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926538.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 99501646 is about 9975.0511778136. The cubic root of 99501646 is about 463.3865474941.

The spelling of 99501646 in words is "ninety-nine million, five hundred one thousand, six hundred forty-six".