76500073 has 8 divisors (see below), whose sum is σ = 82932416. Its totient is φ = 70146000.

The previous prime is 76500059. The next prime is 76500079. The reversal of 76500073 is 37000567.

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 76500073 - 2⁹ = 76499561 is a prime.

It is a super-2 number, since 2×76500073² = 11704522338010658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76500079) 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, 17523 + ... + 21448.

It is an arithmetic number, because the mean of its divisors is an integer number (10366552).

Almost surely, 2^76500073 is an apocalyptic number.

It is an amenable number.

76500073 is a deficient number, since it is larger than the sum of its proper divisors (6432343).

76500073 is a wasteful number, since it uses less digits than its factorization.

76500073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39135.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 76500073 is about 8746.4320153992. The cubic root of 76500073 is about 424.5093724678.

The spelling of 76500073 in words is "seventy-six million, five hundred thousand, seventy-three".