41666928 has 40 divisors (see below), whose sum is σ = 107874048. Its totient is φ = 13858752.

The previous prime is 41666897. The next prime is 41666929. The reversal of 41666928 is 82966614.

It is a super-2 number, since 2×41666928² = 3472265777914368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41666928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41666929) 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, 37225 + ... + 38327.

Almost surely, 2^41666928 is an apocalyptic number.

41666928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

41666928 is an abundant number, since it is smaller than the sum of its proper divisors (66207120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41666928 is a wasteful number, since it uses less digits than its factorization.

41666928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901 (or 1895 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 41666928 is about 6454.9924864402. The cubic root of 41666928 is about 346.6813619675.

The spelling of 41666928 in words is "forty-one million, six hundred sixty-six thousand, nine hundred twenty-eight".