2670946 has 8 divisors (see below), whose sum is σ = 4072284. Its totient is φ = 1313520.

The previous prime is 2670931. The next prime is 2670973. The reversal of 2670946 is 6490762.

It can be written as a sum of positive squares in 2 ways, for example, as 2595321 + 75625 = 1611^2 + 275^2 .

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

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, 10825 + ... + 11068.

2^2670946 is an apocalyptic number.

2670946 is a deficient number, since it is larger than the sum of its proper divisors (1401338).

2670946 is a wasteful number, since it uses less digits than its factorization.

2670946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21956.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 2670946 is about 1634.3029094999. The cubic root of 2670946 is about 138.7463933267.

The spelling of 2670946 in words is "two million, six hundred seventy thousand, nine hundred forty-six".