2026947 has 8 divisors (see below), whose sum is σ = 2910544. Its totient is φ = 1247328.

The previous prime is 2026931. The next prime is 2026957. The reversal of 2026947 is 7496202.

It is a happy number.

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

It is not a de Polignac number, because 2026947 - 2⁴ = 2026931 is a prime.

2026947 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2026957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25948 + ... + 26025.

It is an arithmetic number, because the mean of its divisors is an integer number (363818).

2^2026947 is an apocalyptic number.

2026947 is a deficient number, since it is larger than the sum of its proper divisors (883597).

2026947 is a wasteful number, since it uses less digits than its factorization.

2026947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51989.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 2026947 is about 1423.7088887831. The cubic root of 2026947 is about 126.5554340515. Note that the first 3 decimals are identical.

The spelling of 2026947 in words is "two million, twenty-six thousand, nine hundred forty-seven".