1074727472 has 80 divisors (see below), whose sum is σ = 2651288640. Its totient is φ = 410489856.

The previous prime is 1074727453. The next prime is 1074727477. The reversal of 1074727472 is 2747274701.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1074727477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29498 + ... + 54950.

It is an arithmetic number, because the mean of its divisors is an integer number (33141108).

Almost surely, 2^1074727472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1074727472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1325644320).

1074727472 is an abundant number, since it is smaller than the sum of its proper divisors (1576561168).

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

1074727472 is a wasteful number, since it uses less digits than its factorization.

1074727472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25510 (or 25504 counting only the distinct ones).

The product of its (nonzero) digits is 153664, while the sum is 41.

The square root of 1074727472 is about 32783.0363450367. The cubic root of 1074727472 is about 1024.3132332356.

The spelling of 1074727472 in words is "one billion, seventy-four million, seven hundred twenty-seven thousand, four hundred seventy-two".