41646946 has 16 divisors (see below), whose sum is σ = 68827968. Its totient is φ = 18742000.

The previous prime is 41646937. The next prime is 41646947. The reversal of 41646946 is 64964614.

It is a super-2 number, since 2×41646946² = 3468936222253832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41646899 and 41646908.

It is not an unprimeable number, because it can be changed into a prime (41646947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7150 + ... + 11593.

It is an arithmetic number, because the mean of its divisors is an integer number (4301748).

Almost surely, 2^41646946 is an apocalyptic number.

41646946 is a deficient number, since it is larger than the sum of its proper divisors (27181022).

41646946 is a wasteful number, since it uses less digits than its factorization.

41646946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18857.

The product of its digits is 124416, while the sum is 40.

The square root of 41646946 is about 6453.4445066182. Note that the first 3 decimals coincide. The cubic root of 41646946 is about 346.6259343579.

The spelling of 41646946 in words is "forty-one million, six hundred forty-six thousand, nine hundred forty-six".