1093023072 has 60 divisors (see below), whose sum is σ = 3214558116. Its totient is φ = 364340160.

The previous prime is 1093023053. The next prime is 1093023077. The reversal of 1093023072 is 2703203901.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1093023077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 208254 + ... + 213437.

Almost surely, 2^1093023072 is an apocalyptic number.

1093023072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1093023072 is an abundant number, since it is smaller than the sum of its proper divisors (2121535044).

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

1093023072 is an equidigital number, since it uses as much as digits as its factorization.

1093023072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421713 (or 421696 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 1093023072 is about 33060.8994433001. The cubic root of 1093023072 is about 1030.0930170183.

Adding to 1093023072 its reverse (2703203901), we get a palindrome (3796226973).

The spelling of 1093023072 in words is "one billion, ninety-three million, twenty-three thousand, seventy-two".