41621634 has 16 divisors (see below), whose sum is σ = 92492640. Its totient is φ = 13873860.

The previous prime is 41621621. The next prime is 41621639. The reversal of 41621634 is 43612614.

41621634 is a `hidden beast` number, since 4 + 1 + 6 + 21 + 634 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41621598 and 41621607.

It is not an unprimeable number, because it can be changed into a prime (41621639) 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 7 ways as a sum of consecutive naturals, for example, 385332 + ... + 385439.

It is an arithmetic number, because the mean of its divisors is an integer number (5780790).

Almost surely, 2^41621634 is an apocalyptic number.

41621634 is an abundant number, since it is smaller than the sum of its proper divisors (50871006).

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

41621634 is a wasteful number, since it uses less digits than its factorization.

41621634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770782 (or 770776 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 41621634 is about 6451.4830853068. The cubic root of 41621634 is about 346.5556965246. Note that the first 3 decimals are identical.

The spelling of 41621634 in words is "forty-one million, six hundred twenty-one thousand, six hundred thirty-four".