104057969 has 4 divisors (see below), whose sum is σ = 110179044. Its totient is φ = 97936896.

The previous prime is 104057963. The next prime is 104057981. The reversal of 104057969 is 969750401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66994225 + 37063744 = 8185^2 + 6088^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104057969 is a prime.

It is a super-2 number, since 2×104057969² = 21656121824809922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104057963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3060512 + ... + 3060545.

It is an arithmetic number, because the mean of its divisors is an integer number (27544761).

Almost surely, 2^104057969 is an apocalyptic number.

It is an amenable number.

104057969 is a deficient number, since it is larger than the sum of its proper divisors (6121075).

104057969 is an equidigital number, since it uses as much as digits as its factorization.

104057969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6121074.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 104057969 is about 10200.8807953039. The cubic root of 104057969 is about 470.3542960078.

The spelling of 104057969 in words is "one hundred four million, fifty-seven thousand, nine hundred sixty-nine".