57705141 has 16 divisors (see below), whose sum is σ = 83089664. Its totient is φ = 35411904.

The previous prime is 57705121. The next prime is 57705149. The reversal of 57705141 is 14150775.

It is not a de Polignac number, because 57705141 - 2⁶ = 57705077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57705099 and 57705108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57705149) 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, 13620 + ... + 17346.

It is an arithmetic number, because the mean of its divisors is an integer number (5193104).

Almost surely, 2^57705141 is an apocalyptic number.

It is an amenable number.

57705141 is a deficient number, since it is larger than the sum of its proper divisors (25384523).

57705141 is a wasteful number, since it uses less digits than its factorization.

57705141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4140.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 57705141 is about 7596.3899978872. The cubic root of 57705141 is about 386.4305936945.

The spelling of 57705141 in words is "fifty-seven million, seven hundred five thousand, one hundred forty-one".