68925652 has 24 divisors (see below), whose sum is σ = 123832800. Its totient is φ = 33554976.

The previous prime is 68925569. The next prime is 68925653. The reversal of 68925652 is 25652986.

It is a junction number, because it is equal to n+sod(n) for n = 68925599 and 68925608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68925653) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 28299 + ... + 30637.

It is an arithmetic number, because the mean of its divisors is an integer number (5159700).

Almost surely, 2^68925652 is an apocalyptic number.

It is an amenable number.

68925652 is a deficient number, since it is larger than the sum of its proper divisors (54907148).

68925652 is a wasteful number, since it uses less digits than its factorization.

68925652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535 (or 2533 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 68925652 is about 8302.1474330441. The cubic root of 68925652 is about 410.0092244603.

It can be divided in two parts, 6892 and 5652, that added together give a square (12544 = 112²).

The spelling of 68925652 in words is "sixty-eight million, nine hundred twenty-five thousand, six hundred fifty-two".