1232055000 has 480 divisors, whose sum is σ = 4824705600. Its totient is φ = 280800000.

The previous prime is 1232054983. The next prime is 1232055023. The reversal of 1232055000 is 5502321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 119 ways as a sum of consecutive naturals, for example, 9404935 + ... + 9405065.

It is an arithmetic number, because the mean of its divisors is an integer number (10051470).

Almost surely, 2^1232055000 is an apocalyptic number.

1232055000 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 1232055000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2412352800).

1232055000 is an abundant number, since it is smaller than the sum of its proper divisors (3592650600).

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

1232055000 is a wasteful number, since it uses less digits than its factorization.

1232055000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 1232055000 is about 35100.6410197877. The cubic root of 1232055000 is about 1072.0376346593.

Adding to 1232055000 its reverse (5502321), we get a palindrome (1237557321).

The spelling of 1232055000 in words is "one billion, two hundred thirty-two million, fifty-five thousand".