887201804047 has 16 divisors (see below), whose sum is σ = 978893923392. Its totient is φ = 799096919040.

The previous prime is 887201804033. The next prime is 887201804107. The reversal of 887201804047 is 740408102788.

It is a cyclic number.

It is not a de Polignac number, because 887201804047 - 2¹¹ = 887201801999 is a prime.

It is a super-2 number, since 2×887201804047² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887201804947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4865188 + ... + 5044249.

It is an arithmetic number, because the mean of its divisors is an integer number (61180870212).

Almost surely, 2^887201804047 is an apocalyptic number.

887201804047 is a deficient number, since it is larger than the sum of its proper divisors (91692119345).

887201804047 is a wasteful number, since it uses less digits than its factorization.

887201804047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9909618.

The product of its (nonzero) digits is 802816, while the sum is 49.

The spelling of 887201804047 in words is "eight hundred eighty-seven billion, two hundred one million, eight hundred four thousand, forty-seven".