87607440201 has 4 divisors (see below), whose sum is σ = 116809920272. Its totient is φ = 58404960132.

The previous prime is 87607440187. The next prime is 87607440203. The reversal of 87607440201 is 10204470678.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 87607440201 - 2⁷ = 87607440073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 87607440201.

It is not an unprimeable number, because it can be changed into a prime (87607440203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14601240031 + ... + 14601240036.

It is an arithmetic number, because the mean of its divisors is an integer number (29202480068).

Almost surely, 2^87607440201 is an apocalyptic number.

It is an amenable number.

87607440201 is a deficient number, since it is larger than the sum of its proper divisors (29202480071).

87607440201 is a wasteful number, since it uses less digits than its factorization.

87607440201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29202480070.

The product of its (nonzero) digits is 75264, while the sum is 39.

The spelling of 87607440201 in words is "eighty-seven billion, six hundred seven million, four hundred forty thousand, two hundred one".