41628993 has 16 divisors (see below), whose sum is σ = 63530880. Its totient is φ = 23751936.

The previous prime is 41628989. The next prime is 41629037. The reversal of 41628993 is 39982614.

41628993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41628993 - 2² = 41628989 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41628973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19503 + ... + 21531.

It is an arithmetic number, because the mean of its divisors is an integer number (3970680).

Almost surely, 2^41628993 is an apocalyptic number.

It is an amenable number.

41628993 is a deficient number, since it is larger than the sum of its proper divisors (21901887).

41628993 is a wasteful number, since it uses less digits than its factorization.

41628993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016.

The product of its digits is 93312, while the sum is 42.

The square root of 41628993 is about 6452.0533940754. The cubic root of 41628993 is about 346.5761198225.

The spelling of 41628993 in words is "forty-one million, six hundred twenty-eight thousand, nine hundred ninety-three".