874781141 has 16 divisors (see below), whose sum is σ = 970233600. Its totient is φ = 783701568.

The previous prime is 874781137. The next prime is 874781177. The reversal of 874781141 is 141187478.

It is not a de Polignac number, because 874781141 - 2² = 874781137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874781191) 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, 53375 + ... + 67811.

It is an arithmetic number, because the mean of its divisors is an integer number (60639600).

Almost surely, 2^874781141 is an apocalyptic number.

It is an amenable number.

874781141 is a deficient number, since it is larger than the sum of its proper divisors (95452459).

874781141 is a wasteful number, since it uses less digits than its factorization.

874781141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14588.

The product of its digits is 50176, while the sum is 41.

The square root of 874781141 is about 29576.6992918412. The cubic root of 874781141 is about 956.3858395545.

The spelling of 874781141 in words is "eight hundred seventy-four million, seven hundred eighty-one thousand, one hundred forty-one".