1230425952 has 192 divisors, whose sum is σ = 3801530880. Its totient is φ = 341213184.

The previous prime is 1230425909. The next prime is 1230425957. The reversal of 1230425952 is 2595240321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230425957) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6375168 + ... + 6375360.

It is an arithmetic number, because the mean of its divisors is an integer number (19799640).

Almost surely, 2^1230425952 is an apocalyptic number.

1230425952 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 1230425952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1900765440).

1230425952 is an abundant number, since it is smaller than the sum of its proper divisors (2571104928).

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

1230425952 is a wasteful number, since it uses less digits than its factorization.

1230425952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1230425952 is about 35077.4279558807. The cubic root of 1230425952 is about 1071.5649363248.

The spelling of 1230425952 in words is "one billion, two hundred thirty million, four hundred twenty-five thousand, nine hundred fifty-two".