57889141 has 4 divisors (see below), whose sum is σ = 57971500. Its totient is φ = 57806784.

The previous prime is 57889099. The next prime is 57889147. The reversal of 57889141 is 14198875.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28143025 + 29746116 = 5305^2 + 5454^2 .

It is a cyclic number.

It is not a de Polignac number, because 57889141 - 2⁹ = 57888629 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 (57889147) 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, 40116 + ... + 41533.

It is an arithmetic number, because the mean of its divisors is an integer number (14492875).

Almost surely, 2^57889141 is an apocalyptic number.

It is an amenable number.

57889141 is a deficient number, since it is larger than the sum of its proper divisors (82359).

57889141 is an equidigital number, since it uses as much as digits as its factorization.

57889141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82358.

The product of its digits is 80640, while the sum is 43.

The square root of 57889141 is about 7608.4913747733. The cubic root of 57889141 is about 386.8408852085.

The spelling of 57889141 in words is "fifty-seven million, eight hundred eighty-nine thousand, one hundred forty-one".