1452031072 has 96 divisors (see below), whose sum is σ = 3183667200. Its totient is φ = 649036800.

The previous prime is 1452031037. The next prime is 1452031111. The reversal of 1452031072 is 2701302541.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 771829 + ... + 773707.

It is an arithmetic number, because the mean of its divisors is an integer number (33163200).

Almost surely, 2^1452031072 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 1452031072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1591833600).

1452031072 is an abundant number, since it is smaller than the sum of its proper divisors (1731636128).

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

1452031072 is a wasteful number, since it uses less digits than its factorization.

1452031072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980 (or 1972 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 1452031072 is about 38105.5254785969. The cubic root of 1452031072 is about 1132.3794255569.

The spelling of 1452031072 in words is "one billion, four hundred fifty-two million, thirty-one thousand, seventy-two".