887481145 has 8 divisors (see below), whose sum is σ = 1065614400. Its totient is φ = 709560240.

The previous prime is 887481143. The next prime is 887481163. The reversal of 887481145 is 541184788.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 887481145 - 2¹ = 887481143 is a prime.

It is a super-2 number, since 2×887481145² = 1575245565461022050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 887481095 and 887481104.

It is not an unprimeable number, because it can be changed into a prime (887481143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43741 + ... + 60730.

It is an arithmetic number, because the mean of its divisors is an integer number (133201800).

Almost surely, 2^887481145 is an apocalyptic number.

It is an amenable number.

887481145 is a deficient number, since it is larger than the sum of its proper divisors (178133255).

887481145 is a wasteful number, since it uses less digits than its factorization.

887481145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106175.

The product of its digits is 286720, while the sum is 46.

The square root of 887481145 is about 29790.6217625615. The cubic root of 887481145 is about 960.9918658443.

The spelling of 887481145 in words is "eight hundred eighty-seven million, four hundred eighty-one thousand, one hundred forty-five".