101799946 has 8 divisors (see below), whose sum is σ = 153385344. Its totient is φ = 50671500.

The previous prime is 101799937. The next prime is 101799977. The reversal of 101799946 is 649997101.

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 = 101799896 and 101799905.

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, 113680 + ... + 114571.

It is an arithmetic number, because the mean of its divisors is an integer number (19173168).

Almost surely, 2^101799946 is an apocalyptic number.

101799946 is a deficient number, since it is larger than the sum of its proper divisors (51585398).

101799946 is a wasteful number, since it uses less digits than its factorization.

101799946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228476.

The product of its (nonzero) digits is 122472, while the sum is 46.

The square root of 101799946 is about 10089.5959284800. The cubic root of 101799946 is about 466.9272094989.

The spelling of 101799946 in words is "one hundred one million, seven hundred ninety-nine thousand, nine hundred forty-six".