76152005 has 8 divisors (see below), whose sum is σ = 91911672. Its totient is φ = 60568768.

The previous prime is 76152001. The next prime is 76152023. The reversal of 76152005 is 50025167.

It can be written as a sum of positive squares in 4 ways, for example, as 30481441 + 45670564 = 5521^2 + 6758^2 .

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 76152005 - 2² = 76152001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76152001) 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, 43154 + ... + 44883.

It is an arithmetic number, because the mean of its divisors is an integer number (11488959).

Almost surely, 2^76152005 is an apocalyptic number.

It is an amenable number.

76152005 is a deficient number, since it is larger than the sum of its proper divisors (15759667).

76152005 is a wasteful number, since it uses less digits than its factorization.

76152005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88215.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 76152005 is about 8726.5116169063. The cubic root of 76152005 is about 423.8645678912.

The spelling of 76152005 in words is "seventy-six million, one hundred fifty-two thousand, five".