68602832 has 10 divisors (see below), whose sum is σ = 132918018. Its totient is φ = 34301408.

The previous prime is 68602757. The next prime is 68602867. The reversal of 68602832 is 23820686.

It can be written as a sum of positive squares in only one way, i.e., 68293696 + 309136 = 8264^2 + 556^2 .

It is a junction number, because it is equal to n+sod(n) for n = 68602792 and 68602801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2143823 + ... + 2143854.

Almost surely, 2^68602832 is an apocalyptic number.

It is an amenable number.

68602832 is a deficient number, since it is larger than the sum of its proper divisors (64315186).

68602832 is a wasteful number, since it uses less digits than its factorization.

68602832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287685 (or 4287679 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 68602832 is about 8282.6826572071. The cubic root of 68602832 is about 409.3681164820.

The spelling of 68602832 in words is "sixty-eight million, six hundred two thousand, eight hundred thirty-two".