4026951 has 6 divisors (see below), whose sum is σ = 5816720. Its totient is φ = 2684628.

The previous prime is 4026949. The next prime is 4026959. The reversal of 4026951 is 1596204.

It is not a de Polignac number, because 4026951 - 2¹ = 4026949 is a prime.

It is a Duffinian number.

4026951 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4026959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 223711 + ... + 223728.

Almost surely, 2^4026951 is an apocalyptic number.

4026951 is a deficient number, since it is larger than the sum of its proper divisors (1789769).

4026951 is a wasteful number, since it uses less digits than its factorization.

4026951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447445 (or 447442 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 4026951 is about 2006.7264387554. The cubic root of 4026951 is about 159.0958245210.

The spelling of 4026951 in words is "four million, twenty-six thousand, nine hundred fifty-one".