1072453744 has 20 divisors (see below), whose sum is σ = 2081498224. Its totient is φ = 535292928.

The previous prime is 1072453741. The next prime is 1072453751. The reversal of 1072453744 is 4473542701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072453741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48852 + ... + 67315.

Almost surely, 2^1072453744 is an apocalyptic number.

It is an amenable number.

1072453744 is a deficient number, since it is larger than the sum of its proper divisors (1009044480).

1072453744 is a wasteful number, since it uses less digits than its factorization.

1072453744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116752 (or 116746 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 1072453744 is about 32748.3395609609. The cubic root of 1072453744 is about 1023.5903665506.

The spelling of 1072453744 in words is "one billion, seventy-two million, four hundred fifty-three thousand, seven hundred forty-four".