87506103146 has 32 divisors (see below), whose sum is σ = 165952696320. Its totient is φ = 33613095600.

The previous prime is 87506103137. The next prime is 87506103187. The reversal of 87506103146 is 64130160578.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3990626 + ... + 4012493.

It is an arithmetic number, because the mean of its divisors is an integer number (5186021760).

Almost surely, 2^87506103146 is an apocalyptic number.

87506103146 is a deficient number, since it is larger than the sum of its proper divisors (78446593174).

87506103146 is a wasteful number, since it uses less digits than its factorization.

87506103146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8003210.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 87506103146 in words is "eighty-seven billion, five hundred six million, one hundred three thousand, one hundred forty-six".