1233054732 has 192 divisors, whose sum is σ = 3653766144. Its totient is φ = 315048960.

The previous prime is 1233054701. The next prime is 1233054743. The reversal of 1233054732 is 2374503321.

It is a self number, because there is not a number n which added to its sum of digits gives 1233054732.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7127398 + ... + 7127570.

It is an arithmetic number, because the mean of its divisors is an integer number (19030032).

Almost surely, 2^1233054732 is an apocalyptic number.

1233054732 is a gapful number since it is divisible by the number (12) 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 1233054732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1826883072).

1233054732 is an abundant number, since it is smaller than the sum of its proper divisors (2420711412).

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

1233054732 is a wasteful number, since it uses less digits than its factorization.

1233054732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 1233054732 is about 35114.8790685658. The cubic root of 1233054732 is about 1072.3275190595.

The spelling of 1233054732 in words is "one billion, two hundred thirty-three million, fifty-four thousand, seven hundred thirty-two".