57067671 has 8 divisors (see below), whose sum is σ = 76511344. Its totient is φ = 37834560.

The previous prime is 57067667. The next prime is 57067687. The reversal of 57067671 is 17676075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57067671 - 2² = 57067667 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 (57067631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52006 + ... + 53091.

It is an arithmetic number, because the mean of its divisors is an integer number (9563918).

Almost surely, 2^57067671 is an apocalyptic number.

57067671 is a deficient number, since it is larger than the sum of its proper divisors (19443673).

57067671 is a wasteful number, since it uses less digits than its factorization.

57067671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105281.

The product of its (nonzero) digits is 61740, while the sum is 39.

The square root of 57067671 is about 7554.3147273595. The cubic root of 57067671 is about 385.0023522654.

The spelling of 57067671 in words is "fifty-seven million, sixty-seven thousand, six hundred seventy-one".