76424066 has 8 divisors (see below), whose sum is σ = 115236864. Its totient is φ = 38011780.

The previous prime is 76424063. The next prime is 76424071. The reversal of 76424066 is 66042467.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (76424063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99650 + ... + 100413.

It is an arithmetic number, because the mean of its divisors is an integer number (14404608).

Almost surely, 2^76424066 is an apocalyptic number.

76424066 is a deficient number, since it is larger than the sum of its proper divisors (38812798).

76424066 is a wasteful number, since it uses less digits than its factorization.

76424066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200256.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 76424066 is about 8742.0859066930. The cubic root of 76424066 is about 424.3687347995.

The spelling of 76424066 in words is "seventy-six million, four hundred twenty-four thousand, sixty-six".