76518001 has 8 divisors (see below), whose sum is σ = 87816960. Its totient is φ = 65311008.

The previous prime is 76517999. The next prime is 76518019. The reversal of 76518001 is 10081567.

It is a happy number.

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

It is not a de Polignac number, because 76518001 - 2¹ = 76517999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76518031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21196 + ... + 24541.

It is an arithmetic number, because the mean of its divisors is an integer number (10977120).

Almost surely, 2^76518001 is an apocalyptic number.

It is an amenable number.

76518001 is a deficient number, since it is larger than the sum of its proper divisors (11298959).

76518001 is a wasteful number, since it uses less digits than its factorization.

76518001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45983.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 76518001 is about 8747.4568304165. The cubic root of 76518001 is about 424.5425315193.

Adding to 76518001 its reverse (10081567), we get a palindrome (86599568).

The spelling of 76518001 in words is "seventy-six million, five hundred eighteen thousand, one".