1233258048 has 280 divisors, whose sum is σ = 4049511840. Its totient is φ = 369515520.

The previous prime is 1233258029. The next prime is 1233258053. The reversal of 1233258048 is 8408523321.

1233258048 is a `hidden beast` number, since 1 + 2 + 3 + 32 + 580 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13856788 + ... + 13856876.

Almost surely, 2^1233258048 is an apocalyptic number.

1233258048 is a gapful number since it is divisible by the number (18) 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 1233258048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2024755920).

1233258048 is an abundant number, since it is smaller than the sum of its proper divisors (2816253792).

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

1233258048 is an frugal number, since it uses more digits than its factorization.

1233258048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 1233258048 is about 35117.7739613433. The cubic root of 1233258048 is about 1072.3864538211.

The spelling of 1233258048 in words is "one billion, two hundred thirty-three million, two hundred fifty-eight thousand, forty-eight".