16057071 has 12 divisors (see below), whose sum is σ = 24414520. Its totient is φ = 10141200.

The previous prime is 16057037. The next prime is 16057079. The reversal of 16057071 is 17075061.

It is a de Polignac number, because none of the positive numbers 2^k-16057071 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 (16057079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46780 + ... + 47121.

Almost surely, 2^16057071 is an apocalyptic number.

16057071 is a deficient number, since it is larger than the sum of its proper divisors (8357449).

16057071 is a wasteful number, since it uses less digits than its factorization.

16057071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93926 (or 93923 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 16057071 is about 4007.1275247988. The cubic root of 16057071 is about 252.2834584363.

The spelling of 16057071 in words is "sixteen million, fifty-seven thousand, seventy-one".