76527442 has 16 divisors (see below), whose sum is σ = 118010520. Its totient is φ = 37203712.

The previous prime is 76527439. The next prime is 76527457. The reversal of 76527442 is 24472567.

It can be written as a sum of positive squares in 4 ways, for example, as 24413481 + 52113961 = 4941^2 + 7219^2 .

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, 8784 + ... + 15172.

Almost surely, 2^76527442 is an apocalyptic number.

76527442 is a deficient number, since it is larger than the sum of its proper divisors (41483078).

76527442 is a wasteful number, since it uses less digits than its factorization.

76527442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6557.

The product of its digits is 94080, while the sum is 37.

The square root of 76527442 is about 8747.9964563322. The cubic root of 76527442 is about 424.5599912071.

The spelling of 76527442 in words is "seventy-six million, five hundred twenty-seven thousand, four hundred forty-two".