774250212 has 24 divisors (see below), whose sum is σ = 1810620000. Its totient is φ = 257506816.

The previous prime is 774250199. The next prime is 774250229. The reversal of 774250212 is 212052477.

774250212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 774250212.

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, 66462 + ... + 77237.

It is an arithmetic number, because the mean of its divisors is an integer number (75442500).

Almost surely, 2^774250212 is an apocalyptic number.

It is an amenable number.

774250212 is an abundant number, since it is smaller than the sum of its proper divisors (1036369788).

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

774250212 is a wasteful number, since it uses less digits than its factorization.

774250212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144155 (or 144153 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 774250212 is about 27825.3519654289. The cubic root of 774250212 is about 918.2489582556.

It can be divided in two parts, 774 and 250212, that added together give a triangular number (250986 = T₇₀₈).

The spelling of 774250212 in words is "seven hundred seventy-four million, two hundred fifty thousand, two hundred twelve".