2650066 has 8 divisors (see below), whose sum is σ = 4103424. Its totient is φ = 1282260.

The previous prime is 2650061. The next prime is 2650073. The reversal of 2650066 is 6600562.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2650066.

It is not an unprimeable number, because it can be changed into a prime (2650061) 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, 21310 + ... + 21433.

It is an arithmetic number, because the mean of its divisors is an integer number (512928).

2^2650066 is an apocalyptic number.

2650066 is a deficient number, since it is larger than the sum of its proper divisors (1453358).

2650066 is a wasteful number, since it uses less digits than its factorization.

2650066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42776.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2650066 is about 1627.9023312226. The cubic root of 2650066 is about 138.3838991928.

The spelling of 2650066 in words is "two million, six hundred fifty thousand, sixty-six".