87794201 has 16 divisors (see below), whose sum is σ = 100147200. Its totient is φ = 76237200.

The previous prime is 87794191. The next prime is 87794209. The reversal of 87794201 is 10249778.

It is a cyclic number.

It is not a de Polignac number, because 87794201 - 2²⁶ = 20685337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (87794209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25310 + ... + 28568.

It is an arithmetic number, because the mean of its divisors is an integer number (6259200).

Almost surely, 2^87794201 is an apocalyptic number.

It is an amenable number.

87794201 is a deficient number, since it is larger than the sum of its proper divisors (12352999).

87794201 is a wasteful number, since it uses less digits than its factorization.

87794201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 87794201 is about 9369.8559754139. The cubic root of 87794201 is about 444.4490104369.

The spelling of 87794201 in words is "eighty-seven million, seven hundred ninety-four thousand, two hundred one".