232425720 has 256 divisors, whose sum is σ = 825552000. Its totient is φ = 58060800.

The previous prime is 232425701. The next prime is 232425769. The reversal of 232425720 is 27524232.

232425720 is a `hidden beast` number, since 232 + 425 + 7 + 2 + 0 = 666.

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

It is a congruent number.

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, 1284030 + ... + 1284210.

Almost surely, 2^232425720 is an apocalyptic number.

232425720 is a gapful number since it is divisible by the number (20) 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 232425720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412776000).

232425720 is an abundant number, since it is smaller than the sum of its proper divisors (593126280).

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

232425720 is a wasteful number, since it uses less digits than its factorization.

232425720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 232425720 is about 15245.5147502470. The cubic root of 232425720 is about 614.8389822367.

Adding to 232425720 its reverse (27524232), we get a palindrome (259949952).

The spelling of 232425720 in words is "two hundred thirty-two million, four hundred twenty-five thousand, seven hundred twenty".