2764266 has 8 divisors (see below), whose sum is σ = 5528544. Its totient is φ = 921420.

The previous prime is 2764247. The next prime is 2764271. The reversal of 2764266 is 6624672.

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

2764266 is an admirable number.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230350 + ... + 230361.

It is an arithmetic number, because the mean of its divisors is an integer number (691068).

2^2764266 is an apocalyptic number.

2764266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2764266 is a wasteful number, since it uses less digits than its factorization.

2764266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460716.

The product of its digits is 24192, while the sum is 33.

The square root of 2764266 is about 1662.6081919683. The cubic root of 2764266 is about 140.3438148254.

The spelling of 2764266 in words is "two million, seven hundred sixty-four thousand, two hundred sixty-six".