1097233800 has 384 divisors, whose sum is σ = 3884751360. Its totient is φ = 254361600.

The previous prime is 1097233789. The next prime is 1097233807. The reversal of 1097233800 is 83327901.

It is not an unprimeable number, because it can be changed into a prime (1097233807) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 15030564 + ... + 15030636.

It is an arithmetic number, because the mean of its divisors is an integer number (10116540).

Almost surely, 2^1097233800 is an apocalyptic number.

1097233800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1097233800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1942375680).

1097233800 is an abundant number, since it is smaller than the sum of its proper divisors (2787517560).

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

1097233800 is a wasteful number, since it uses less digits than its factorization.

1097233800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1097233800 is about 33124.5196191583. The cubic root of 1097233800 is about 1031.4140881229.

The spelling of 1097233800 in words is "one billion, ninety-seven million, two hundred thirty-three thousand, eight hundred".