104624641 has 16 divisors (see below), whose sum is σ = 119234880. Its totient is φ = 90953280.

The previous prime is 104624629. The next prime is 104624651. The reversal of 104624641 is 146426401.

It is not a de Polignac number, because 104624641 - 2¹¹ = 104622593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104624651) 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 15 ways as a sum of consecutive naturals, for example, 21835 + ... + 26191.

It is an arithmetic number, because the mean of its divisors is an integer number (7452180).

Almost surely, 2^104624641 is an apocalyptic number.

104624641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

104624641 is a deficient number, since it is larger than the sum of its proper divisors (14610239).

104624641 is a wasteful number, since it uses less digits than its factorization.

104624641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4464.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 104624641 is about 10228.6187239529. The cubic root of 104624641 is about 471.2065589068.

The spelling of 104624641 in words is "one hundred four million, six hundred twenty-four thousand, six hundred forty-one".