99926785 has 8 divisors (see below), whose sum is σ = 137042496. Its totient is φ = 68521200.

The previous prime is 99926777. The next prime is 99926809. The reversal of 99926785 is 58762999.

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

It is not a de Polignac number, because 99926785 - 2³ = 99926777 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1427491 + ... + 1427560.

It is an arithmetic number, because the mean of its divisors is an integer number (17130312).

Almost surely, 2^99926785 is an apocalyptic number.

It is an amenable number.

99926785 is a deficient number, since it is larger than the sum of its proper divisors (37115711).

99926785 is a wasteful number, since it uses less digits than its factorization.

99926785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855063.

The product of its digits is 2449440, while the sum is 55.

The square root of 99926785 is about 9996.3385797001. The cubic root of 99926785 is about 464.0455777291.

The spelling of 99926785 in words is "ninety-nine million, nine hundred twenty-six thousand, seven hundred eighty-five".