68827932 has 18 divisors (see below), whose sum is σ = 173981808. Its totient is φ = 22942632.

The previous prime is 68827921. The next prime is 68827943. The reversal of 68827932 is 23972886.

It is an interprime number because it is at equal distance from previous prime (68827921) and next prime (68827943).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 955908 + ... + 955979.

It is an arithmetic number, because the mean of its divisors is an integer number (9665656).

Almost surely, 2^68827932 is an apocalyptic number.

It is an amenable number.

68827932 is an abundant number, since it is smaller than the sum of its proper divisors (105153876).

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

68827932 is a wasteful number, since it uses less digits than its factorization.

68827932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911897 (or 1911892 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 68827932 is about 8296.2601212836. The cubic root of 68827932 is about 409.8153679890.

The spelling of 68827932 in words is "sixty-eight million, eight hundred twenty-seven thousand, nine hundred thirty-two".