2150706 has 16 divisors (see below), whose sum is σ = 4317984. Its totient is φ = 714144.

The previous prime is 2150689. The next prime is 2150713. The reversal of 2150706 is 6070512.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1566 + ... + 2598.

It is an arithmetic number, because the mean of its divisors is an integer number (269874).

2^2150706 is an apocalyptic number.

2150706 is an abundant number, since it is smaller than the sum of its proper divisors (2167278).

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

2150706 is a wasteful number, since it uses less digits than its factorization.

2150706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 2150706 is about 1466.5285541032. The cubic root of 2150706 is about 129.0804137771.

The spelling of 2150706 in words is "two million, one hundred fifty thousand, seven hundred six".