2070446 has 24 divisors (see below), whose sum is σ = 3716856. Its totient is φ = 861840.

The previous prime is 2070443. The next prime is 2070451. The reversal of 2070446 is 6440702.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3341 + ... + 3911.

It is an arithmetic number, because the mean of its divisors is an integer number (154869).

2^2070446 is an apocalyptic number.

2070446 is a deficient number, since it is larger than the sum of its proper divisors (1646410).

2070446 is a wasteful number, since it uses less digits than its factorization.

2070446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2070446 is about 1438.9044443604. The cubic root of 2070446 is about 127.4543422319.

The spelling of 2070446 in words is "two million, seventy thousand, four hundred forty-six".