76085905 has 8 divisors (see below), whose sum is σ = 104346432. Its totient is φ = 52173168.

The previous prime is 76085857. The next prime is 76085921. The reversal of 76085905 is 50958067.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 76085905 - 2¹⁷ = 75954833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086907 + ... + 1086976.

It is an arithmetic number, because the mean of its divisors is an integer number (13043304).

Almost surely, 2^76085905 is an apocalyptic number.

It is an amenable number.

76085905 is a deficient number, since it is larger than the sum of its proper divisors (28260527).

76085905 is a wasteful number, since it uses less digits than its factorization.

76085905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173895.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 76085905 is about 8722.7234852424. The cubic root of 76085905 is about 423.7418941317.

The spelling of 76085905 in words is "seventy-six million, eighty-five thousand, nine hundred five".