16960057 has 4 divisors (see below), whose sum is σ = 17110260. Its totient is φ = 16809856.

The previous prime is 16960051. The next prime is 16960063. The reversal of 16960057 is 75006961.

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

It is an interprime number because it is at equal distance from previous prime (16960051) and next prime (16960063).

It can be written as a sum of positive squares in 2 ways, for example, as 670761 + 16289296 = 819^2 + 4036^2 .

It is a cyclic number.

It is not a de Polignac number, because 16960057 - 2³ = 16960049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16960051) 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, 74932 + ... + 75157.

It is an arithmetic number, because the mean of its divisors is an integer number (4277565).

Almost surely, 2^16960057 is an apocalyptic number.

It is an amenable number.

16960057 is a deficient number, since it is larger than the sum of its proper divisors (150203).

16960057 is a wasteful number, since it uses less digits than its factorization.

16960057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150202.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 16960057 is about 4118.2589768008. The cubic root of 16960057 is about 256.9266193724.

The spelling of 16960057 in words is "sixteen million, nine hundred sixty thousand, fifty-seven".