68604411 has 8 divisors (see below), whose sum is σ = 91723264. Its totient is φ = 45610920.

The previous prime is 68604409. The next prime is 68604413. The reversal of 68604411 is 11440686.

It is an interprime number because it is at equal distance from previous prime (68604409) and next prime (68604413).

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

It is not a de Polignac number, because 68604411 - 2¹ = 68604409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68604413) 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, 30055 + ... + 32256.

It is an arithmetic number, because the mean of its divisors is an integer number (11465408).

Almost surely, 2^68604411 is an apocalyptic number.

68604411 is a deficient number, since it is larger than the sum of its proper divisors (23118853).

68604411 is a wasteful number, since it uses less digits than its factorization.

68604411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62681.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 68604411 is about 8282.7779760175. Note that the first 3 decimals coincide. The cubic root of 68604411 is about 409.3712572041.

The spelling of 68604411 in words is "sixty-eight million, six hundred four thousand, four hundred eleven".