57834911 has 4 divisors (see below), whose sum is σ = 58290432. Its totient is φ = 57379392.

The previous prime is 57834859. The next prime is 57834913. The reversal of 57834911 is 11943875.

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

It is a cyclic number.

It is not a de Polignac number, because 57834911 - 2¹⁰ = 57833887 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 (57834913) 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, 227570 + ... + 227823.

It is an arithmetic number, because the mean of its divisors is an integer number (14572608).

Almost surely, 2^57834911 is an apocalyptic number.

57834911 is a deficient number, since it is larger than the sum of its proper divisors (455521).

57834911 is a wasteful number, since it uses less digits than its factorization.

57834911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455520.

The product of its digits is 30240, while the sum is 38.

The square root of 57834911 is about 7604.9267583587. The cubic root of 57834911 is about 386.7200511739.

The spelling of 57834911 in words is "fifty-seven million, eight hundred thirty-four thousand, nine hundred eleven".