2074646 has 32 divisors (see below), whose sum is σ = 3939840. Its totient is φ = 798336.

The previous prime is 2074643. The next prime is 2074649. The reversal of 2074646 is 6464702.

It is an interprime number because it is at equal distance from previous prime (2074643) and next prime (2074649).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2074643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5285 + ... + 5663.

It is an arithmetic number, because the mean of its divisors is an integer number (123120).

2^2074646 is an apocalyptic number.

2074646 is a deficient number, since it is larger than the sum of its proper divisors (1865194).

2074646 is a wasteful number, since it uses less digits than its factorization.

2074646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2074646 is about 1440.3631486538. The cubic root of 2074646 is about 127.5404664581.

The spelling of 2074646 in words is "two million, seventy-four thousand, six hundred forty-six".