1234262112 has 48 divisors (see below), whose sum is σ = 3308884992. Its totient is φ = 402665600.

The previous prime is 1234262111. The next prime is 1234262131. The reversal of 1234262112 is 2112624321.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1234262112² = 3046805922237401088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234262111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132264 + ... + 141287.

It is an arithmetic number, because the mean of its divisors is an integer number (68935104).

Almost surely, 2^1234262112 is an apocalyptic number.

1234262112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1234262112 is an abundant number, since it is smaller than the sum of its proper divisors (2074622880).

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

1234262112 is a wasteful number, since it uses less digits than its factorization.

1234262112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273611 (or 273603 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 1234262112 is about 35132.0667197363. The cubic root of 1234262112 is about 1072.6774047035.

Adding to 1234262112 its reverse (2112624321), we get a palindrome (3346886433).

The spelling of 1234262112 in words is "one billion, two hundred thirty-four million, two hundred sixty-two thousand, one hundred twelve".