2070066 has 8 divisors (see below), whose sum is σ = 4140144. Its totient is φ = 690020.

The previous prime is 2070043. The next prime is 2070067. The reversal of 2070066 is 6600702.

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

2070066 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2070067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172500 + ... + 172511.

It is an arithmetic number, because the mean of its divisors is an integer number (517518).

2^2070066 is an apocalyptic number.

2070066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2070066 is a wasteful number, since it uses less digits than its factorization.

2070066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345016.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 2070066 is about 1438.7723933965. The cubic root of 2070066 is about 127.4465442964.

Adding to 2070066 its reverse (6600702), we get a palindrome (8670768).

The spelling of 2070066 in words is "two million, seventy thousand, sixty-six".