76918242 has 8 divisors (see below), whose sum is σ = 153836496. Its totient is φ = 25639412.

The previous prime is 76918207. The next prime is 76918249. The reversal of 76918242 is 24281967.

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

76918242 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 76918242.

It is not an unprimeable number, because it can be changed into a prime (76918249) 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, 6409848 + ... + 6409859.

It is an arithmetic number, because the mean of its divisors is an integer number (19229562).

Almost surely, 2^76918242 is an apocalyptic number.

76918242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76918242 is a wasteful number, since it uses less digits than its factorization.

76918242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12819712.

The product of its digits is 48384, while the sum is 39.

The square root of 76918242 is about 8770.3045557153. The cubic root of 76918242 is about 425.2814596960.

The spelling of 76918242 in words is "seventy-six million, nine hundred eighteen thousand, two hundred forty-two".