774044252 has 12 divisors (see below), whose sum is σ = 1355582256. Its totient is φ = 386735040.

The previous prime is 774044251. The next prime is 774044263. The reversal of 774044252 is 252440477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (774044251) 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, 65648 + ... + 76535.

It is an arithmetic number, because the mean of its divisors is an integer number (112965188).

Almost surely, 2^774044252 is an apocalyptic number.

It is an amenable number.

774044252 is a deficient number, since it is larger than the sum of its proper divisors (581538004).

774044252 is a wasteful number, since it uses less digits than its factorization.

774044252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143548 (or 143546 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 35.

The square root of 774044252 is about 27821.6507777666. The cubic root of 774044252 is about 918.1675292272.

The spelling of 774044252 in words is "seven hundred seventy-four million, forty-four thousand, two hundred fifty-two".