2739226 has 8 divisors (see below), whose sum is σ = 4695840. Its totient is φ = 1173948.

The previous prime is 2739223. The next prime is 2739239. The reversal of 2739226 is 6229372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2739223) 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, 97816 + ... + 97843.

It is an arithmetic number, because the mean of its divisors is an integer number (586980).

2^2739226 is an apocalyptic number.

2739226 is a deficient number, since it is larger than the sum of its proper divisors (1956614).

2739226 is a wasteful number, since it uses less digits than its factorization.

2739226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195668.

The product of its digits is 9072, while the sum is 31.

The square root of 2739226 is about 1655.0607239615. The cubic root of 2739226 is about 139.9187623933.

The spelling of 2739226 in words is "two million, seven hundred thirty-nine thousand, two hundred twenty-six".