2679278 has 16 divisors (see below), whose sum is σ = 4619904. Its totient is φ = 1141560.

The previous prime is 2679277. The next prime is 2679283. The reversal of 2679278 is 8729762.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2679277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2501 + ... + 3407.

It is an arithmetic number, because the mean of its divisors is an integer number (288744).

2^2679278 is an apocalyptic number.

2679278 is a deficient number, since it is larger than the sum of its proper divisors (1940626).

2679278 is a wasteful number, since it uses less digits than its factorization.

2679278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127.

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

The square root of 2679278 is about 1636.8500236735. The cubic root of 2679278 is about 138.8905164135.

The spelling of 2679278 in words is "two million, six hundred seventy-nine thousand, two hundred seventy-eight".