76006445 has 8 divisors (see below), whose sum is σ = 92233080. Its totient is φ = 60121600.

The previous prime is 76006417. The next prime is 76006459. The reversal of 76006445 is 54460067.

It can be written as a sum of positive squares in 4 ways, for example, as 6817321 + 69189124 = 2611^2 + 8318^2 .

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

It is not a de Polignac number, because 76006445 - 2¹⁰ = 76005421 is a prime.

It is a congruent 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, 84956 + ... + 85845.

It is an arithmetic number, because the mean of its divisors is an integer number (11529135).

Almost surely, 2^76006445 is an apocalyptic number.

It is an amenable number.

76006445 is a deficient number, since it is larger than the sum of its proper divisors (16226635).

76006445 is a wasteful number, since it uses less digits than its factorization.

76006445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170895.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 76006445 is about 8718.1675253461. The cubic root of 76006445 is about 423.5943317199.

The spelling of 76006445 in words is "seventy-six million, six thousand, four hundred forty-five".