2206774 has 8 divisors (see below), whose sum is σ = 3484440. Its totient is φ = 1045296.

The previous prime is 2206769. The next prime is 2206783. The reversal of 2206774 is 4776022.

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

It is a congruent 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, 28999 + ... + 29074.

It is an arithmetic number, because the mean of its divisors is an integer number (435555).

2^2206774 is an apocalyptic number.

2206774 is a deficient number, since it is larger than the sum of its proper divisors (1277666).

2206774 is a wasteful number, since it uses less digits than its factorization.

2206774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58094.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 2206774 is about 1485.5214572668. The cubic root of 2206774 is about 130.1924958885.

The spelling of 2206774 in words is "two million, two hundred six thousand, seven hundred seventy-four".