104652021 has 8 divisors (see below), whose sum is σ = 143307424. Its totient is φ = 67882320.

The previous prime is 104652013. The next prime is 104652043. The reversal of 104652021 is 120256401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104652021 - 2³ = 104652013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104652061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471295 + ... + 471516.

It is an arithmetic number, because the mean of its divisors is an integer number (17913428).

Almost surely, 2^104652021 is an apocalyptic number.

It is an amenable number.

104652021 is a deficient number, since it is larger than the sum of its proper divisors (38655403).

104652021 is an equidigital number, since it uses as much as digits as its factorization.

104652021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942851.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 104652021 is about 10229.9570380330. The cubic root of 104652021 is about 471.2476598373.

The spelling of 104652021 in words is "one hundred four million, six hundred fifty-two thousand, twenty-one".