104006135 has 8 divisors (see below), whose sum is σ = 127851696. Its totient is φ = 81175360.

The previous prime is 104006131. The next prime is 104006141. The reversal of 104006135 is 531600401.

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

It is not a de Polignac number, because 104006135 - 2² = 104006131 is a prime.

It is a super-2 number, since 2×104006135² = 21634552235276450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104006131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253469 + ... + 253878.

It is an arithmetic number, because the mean of its divisors is an integer number (15981462).

Almost surely, 2^104006135 is an apocalyptic number.

104006135 is a deficient number, since it is larger than the sum of its proper divisors (23845561).

104006135 is an equidigital number, since it uses as much as digits as its factorization.

104006135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507393.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 104006135 is about 10198.3398158720. The cubic root of 104006135 is about 470.2761844382.

Adding to 104006135 its reverse (531600401), we get a palindrome (635606536).

The spelling of 104006135 in words is "one hundred four million, six thousand, one hundred thirty-five".