41968628 has 12 divisors (see below), whose sum is σ = 79094820. Its totient is φ = 19370112.

The previous prime is 41968627. The next prime is 41968643. The reversal of 41968628 is 82686914.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11916304 + 30052324 = 3452^2 + 5482^2 .

It is a super-2 number, since 2×41968628² = 3522731472404768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41968627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403493 + ... + 403596.

It is an arithmetic number, because the mean of its divisors is an integer number (6591235).

Almost surely, 2^41968628 is an apocalyptic number.

It is an amenable number.

41968628 is a deficient number, since it is larger than the sum of its proper divisors (37126192).

41968628 is a wasteful number, since it uses less digits than its factorization.

41968628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807106 (or 807104 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The square root of 41968628 is about 6478.3198439101. The cubic root of 41968628 is about 347.5160953848.

The spelling of 41968628 in words is "forty-one million, nine hundred sixty-eight thousand, six hundred twenty-eight".