1250074768 has 40 divisors (see below), whose sum is σ = 2440468800. Its totient is φ = 620298624.

The previous prime is 1250074759. The next prime is 1250074807. The reversal of 1250074768 is 8674700521.

It is a self number, because there is not a number n which added to its sum of digits gives 1250074768.

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, 1762798 + ... + 1763506.

It is an arithmetic number, because the mean of its divisors is an integer number (61011720).

Almost surely, 2^1250074768 is an apocalyptic number.

It is an amenable number.

1250074768 is a deficient number, since it is larger than the sum of its proper divisors (1190394032).

1250074768 is a wasteful number, since it uses less digits than its factorization.

1250074768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399 (or 1393 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 1250074768 is about 35356.3964227125. The cubic root of 1250074768 is about 1077.2388222908.

The spelling of 1250074768 in words is "one billion, two hundred fifty million, seventy-four thousand, seven hundred sixty-eight".