68234892 has 24 divisors (see below), whose sum is σ = 173689152. Its totient is φ = 20677200.

The previous prime is 68234867. The next prime is 68234899. The reversal of 68234892 is 29843286.

It is a super-3 number, since 3×68234892³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (68234899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258334 + ... + 258597.

It is an arithmetic number, because the mean of its divisors is an integer number (7237048).

Almost surely, 2^68234892 is an apocalyptic number.

It is an amenable number.

68234892 is an abundant number, since it is smaller than the sum of its proper divisors (105454260).

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

68234892 is a wasteful number, since it uses less digits than its factorization.

68234892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516949 (or 516947 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 68234892 is about 8260.4413925649. The cubic root of 68234892 is about 408.6349446580.

The spelling of 68234892 in words is "sixty-eight million, two hundred thirty-four thousand, eight hundred ninety-two".