2226951 has 6 divisors (see below), whose sum is σ = 3216720. Its totient is φ = 1484628.

The previous prime is 2226943. The next prime is 2226953. The reversal of 2226951 is 1596222.

It is not a de Polignac number, because 2226951 - 2³ = 2226943 is a prime.

It is a d-powerful number, because it can be written as 2² + 2³ + 2⁸ + 6⁸ + 9⁶ + 5⁶ + 1 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123711 + ... + 123728.

It is an arithmetic number, because the mean of its divisors is an integer number (536120).

2^2226951 is an apocalyptic number.

2226951 is a deficient number, since it is larger than the sum of its proper divisors (989769).

2226951 is a wasteful number, since it uses less digits than its factorization.

2226951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247445 (or 247442 counting only the distinct ones).

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

The square root of 2226951 is about 1492.2972224058. The cubic root of 2226951 is about 130.5880851557.

The spelling of 2226951 in words is "two million, two hundred twenty-six thousand, nine hundred fifty-one".