868603132 has 6 divisors (see below), whose sum is σ = 1520055488. Its totient is φ = 434301564.

The previous prime is 868603121. The next prime is 868603147. The reversal of 868603132 is 231306868.

It is a junction number, because it is equal to n+sod(n) for n = 868603091 and 868603100.

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, 108575388 + ... + 108575395.

Almost surely, 2^868603132 is an apocalyptic number.

It is an amenable number.

868603132 is a deficient number, since it is larger than the sum of its proper divisors (651452356).

868603132 is a wasteful number, since it uses less digits than its factorization.

868603132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217150787 (or 217150785 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 868603132 is about 29472.0737648371. The cubic root of 868603132 is about 954.1290752372.

The spelling of 868603132 in words is "eight hundred sixty-eight million, six hundred three thousand, one hundred thirty-two".