2026951 has 4 divisors (see below), whose sum is σ = 2057272. Its totient is φ = 1996632.

The previous prime is 2026931. The next prime is 2026957. The reversal of 2026951 is 1596202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1596202 = 2 ⋅798101.

It is a cyclic number.

It is not a de Polignac number, because 2026951 - 2⁵ = 2026919 is a prime.

It is a Duffinian number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 15060 + ... + 15193.

It is an arithmetic number, because the mean of its divisors is an integer number (514318).

2^2026951 is an apocalyptic number.

2026951 is a deficient number, since it is larger than the sum of its proper divisors (30321).

2026951 is an equidigital number, since it uses as much as digits as its factorization.

2026951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30320.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2026951 is about 1423.7102935640. The cubic root of 2026951 is about 126.5555173001. Note that the first 4 decimals are identical.

The spelling of 2026951 in words is "two million, twenty-six thousand, nine hundred fifty-one".