1234261952 has 84 divisors (see below), whose sum is σ = 3076864560. Its totient is φ = 480860160.

The previous prime is 1234261921. The next prime is 1234261969. The reversal of 1234261952 is 2591624321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42824 + ... + 65592.

It is an arithmetic number, because the mean of its divisors is an integer number (36629340).

Almost surely, 2^1234261952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1234261952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1538432280).

1234261952 is an abundant number, since it is smaller than the sum of its proper divisors (1842602608).

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

1234261952 is a wasteful number, since it uses less digits than its factorization.

1234261952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22810 (or 22789 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 1234261952 is about 35132.0644426142. The cubic root of 1234261952 is about 1072.6773583523.

The spelling of 1234261952 in words is "one billion, two hundred thirty-four million, two hundred sixty-one thousand, nine hundred fifty-two".