101166946 has 8 divisors (see below), whose sum is σ = 154322640. Its totient is φ = 49726068.

The previous prime is 101166943. The next prime is 101166959. The reversal of 101166946 is 649661101.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (101166941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428556 + ... + 428791.

It is an arithmetic number, because the mean of its divisors is an integer number (19290330).

Almost surely, 2^101166946 is an apocalyptic number.

101166946 is a deficient number, since it is larger than the sum of its proper divisors (53155694).

101166946 is an equidigital number, since it uses as much as digits as its factorization.

101166946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857408.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 101166946 is about 10058.1780656340. The cubic root of 101166946 is about 465.9573999998.

The spelling of 101166946 in words is "one hundred one million, one hundred sixty-six thousand, nine hundred forty-six".