2067879 has 16 divisors (see below), whose sum is σ = 3032064. Its totient is φ = 1243200.

The previous prime is 2067853. The next prime is 2067883. The reversal of 2067879 is 9787602.

It is not a de Polignac number, because 2067879 - 2⁸ = 2067623 is a prime.

It is a super-2 number, since 2×2067879² = 8552247117282, which contains 22 as substring.

2067879 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7219 + ... + 7499.

It is an arithmetic number, because the mean of its divisors is an integer number (189504).

2^2067879 is an apocalyptic number.

2067879 is a deficient number, since it is larger than the sum of its proper divisors (964185).

2067879 is a wasteful number, since it uses less digits than its factorization.

2067879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 2067879 is about 1438.0121696286. The cubic root of 2067879 is about 127.4016465642.

The spelling of 2067879 in words is "two million, sixty-seven thousand, eight hundred seventy-nine".