87006676 has 6 divisors (see below), whose sum is σ = 152261690. Its totient is φ = 43503336.

The previous prime is 87006637. The next prime is 87006701. The reversal of 87006676 is 67660078.

It can be written as a sum of positive squares in only one way, i.e., 86974276 + 32400 = 9326^2 + 180^2 .

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, 10875831 + ... + 10875838.

Almost surely, 2^87006676 is an apocalyptic number.

It is an amenable number.

87006676 is a deficient number, since it is larger than the sum of its proper divisors (65255014).

87006676 is a wasteful number, since it uses less digits than its factorization.

87006676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21751673 (or 21751671 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 87006676 is about 9327.7369173878. The cubic root of 87006676 is about 443.1160958542.

It can be divided in two parts, 8700 and 6676, that added together give a square (15376 = 124²).

The spelling of 87006676 in words is "eighty-seven million, six thousand, six hundred seventy-six".