76252645 has 8 divisors (see below), whose sum is σ = 104575104. Its totient is φ = 52287504.

The previous prime is 76252639. The next prime is 76252663. The reversal of 76252645 is 54625267.

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 76252645 - 2⁹ = 76252133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 1089289 + ... + 1089358.

It is an arithmetic number, because the mean of its divisors is an integer number (13071888).

Almost surely, 2^76252645 is an apocalyptic number.

It is an amenable number.

76252645 is a deficient number, since it is larger than the sum of its proper divisors (28322459).

76252645 is a wasteful number, since it uses less digits than its factorization.

76252645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178659.

The product of its digits is 100800, while the sum is 37.

The square root of 76252645 is about 8732.2760492325. The cubic root of 76252645 is about 424.0512075479.

The spelling of 76252645 in words is "seventy-six million, two hundred fifty-two thousand, six hundred forty-five".