2827967 has 4 divisors (see below), whose sum is σ = 2994336. Its totient is φ = 2661600.

The previous prime is 2827961. The next prime is 2827969. The reversal of 2827967 is 7697282.

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 2827967 - 2¹⁴ = 2811583 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 (2827961) 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, 83159 + ... + 83192.

It is an arithmetic number, because the mean of its divisors is an integer number (748584).

2^2827967 is an apocalyptic number.

2827967 is a deficient number, since it is larger than the sum of its proper divisors (166369).

2827967 is a wasteful number, since it uses less digits than its factorization.

2827967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166368.

The product of its digits is 84672, while the sum is 41.

The square root of 2827967 is about 1681.6560290380. The cubic root of 2827967 is about 141.4136870757.

The spelling of 2827967 in words is "two million, eight hundred twenty-seven thousand, nine hundred sixty-seven".