99741946 has 8 divisors (see below), whose sum is σ = 149856480. Its totient is φ = 49789788.

The previous prime is 99741931. The next prime is 99741949. The reversal of 99741946 is 64914799.

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

It is a self number, because there is not a number n which added to its sum of digits gives 99741946.

It is not an unprimeable number, because it can be changed into a prime (99741949) 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, 39046 + ... + 41521.

It is an arithmetic number, because the mean of its divisors is an integer number (18732060).

Almost surely, 2^99741946 is an apocalyptic number.

99741946 is a deficient number, since it is larger than the sum of its proper divisors (50114534).

99741946 is a wasteful number, since it uses less digits than its factorization.

99741946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81188.

The product of its digits is 489888, while the sum is 49.

The square root of 99741946 is about 9987.0889652591. The cubic root of 99741946 is about 463.7592792442.

The spelling of 99741946 in words is "ninety-nine million, seven hundred forty-one thousand, nine hundred forty-six".