2670574 has 4 divisors (see below), whose sum is σ = 4005864. Its totient is φ = 1335286.

The previous prime is 2670571. The next prime is 2670589. The reversal of 2670574 is 4750762.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2670571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667642 + ... + 667645.

It is an arithmetic number, because the mean of its divisors is an integer number (1001466).

2^2670574 is an apocalyptic number.

2670574 is a deficient number, since it is larger than the sum of its proper divisors (1335290).

2670574 is a wasteful number, since it uses less digits than its factorization.

2670574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335289.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 2670574 is about 1634.1890955456. The cubic root of 2670574 is about 138.7399516571.

The spelling of 2670574 in words is "two million, six hundred seventy thousand, five hundred seventy-four".