57841429 has 4 divisors (see below), whose sum is σ = 61243884. Its totient is φ = 54438976.

The previous prime is 57841411. The next prime is 57841451. The reversal of 57841429 is 92414875.

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 21178404 + 36663025 = 4602^2 + 6055^2 .

It is a cyclic number.

It is not a de Polignac number, because 57841429 - 2⁹ = 57840917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57841391 and 57841400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57841409) 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, 1701202 + ... + 1701235.

It is an arithmetic number, because the mean of its divisors is an integer number (15310971).

Almost surely, 2^57841429 is an apocalyptic number.

It is an amenable number.

57841429 is a deficient number, since it is larger than the sum of its proper divisors (3402455).

57841429 is a wasteful number, since it uses less digits than its factorization.

57841429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3402454.

The product of its digits is 80640, while the sum is 40.

The square root of 57841429 is about 7605.3552842717. The cubic root of 57841429 is about 386.7345784238.

The spelling of 57841429 in words is "fifty-seven million, eight hundred forty-one thousand, four hundred twenty-nine".