2860667 has 4 divisors (see below), whose sum is σ = 2872056. Its totient is φ = 2849280.

The previous prime is 2860657. The next prime is 2860673. The reversal of 2860667 is 7660682.

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 2860667 - 2⁸ = 2860411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2860657) 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, 5309 + ... + 5822.

It is an arithmetic number, because the mean of its divisors is an integer number (718014).

2^2860667 is an apocalyptic number.

2860667 is a deficient number, since it is larger than the sum of its proper divisors (11389).

2860667 is a wasteful number, since it uses less digits than its factorization.

2860667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11388.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 2860667 is about 1691.3506437164. The cubic root of 2860667 is about 141.9566587293.

The spelling of 2860667 in words is "two million, eight hundred sixty thousand, six hundred sixty-seven".