788074242 has 16 divisors (see below), whose sum is σ = 1576432800. Its totient is φ = 262644032.

The previous prime is 788074241. The next prime is 788074247. The reversal of 788074242 is 242470887.

788074242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×788074242² = 1242122021807749128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 788074194 and 788074203.

It is not an unprimeable number, because it can be changed into a prime (788074241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45673 + ... + 60515.

It is an arithmetic number, because the mean of its divisors is an integer number (98527050).

Almost surely, 2^788074242 is an apocalyptic number.

788074242 is an abundant number, since it is smaller than the sum of its proper divisors (788358558).

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

788074242 is a wasteful number, since it uses less digits than its factorization.

788074242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23697.

The product of its (nonzero) digits is 200704, while the sum is 42.

The square root of 788074242 is about 28072.6600449619. The cubic root of 788074242 is about 923.6817812208.

The spelling of 788074242 in words is "seven hundred eighty-eight million, seventy-four thousand, two hundred forty-two".