4228951 has 2 divisors, whose sum is σ = 4228952. Its totient is φ = 4228950.

The previous prime is 4228907. The next prime is 4228979. The reversal of 4228951 is 1598224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4228951 - 2¹¹ = 4226903 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁹ + 2¹⁵ + 8³ + 9³ + 5³ + 1 .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4228901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2114475 + 2114476.

It is an arithmetic number, because the mean of its divisors is an integer number (2114476).

Almost surely, 2^4228951 is an apocalyptic number.

4228951 is a deficient number, since it is larger than the sum of its proper divisors (1).

4228951 is an equidigital number, since it uses as much as digits as its factorization.

4228951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 31.

The square root of 4228951 is about 2056.4413436809. The cubic root of 4228951 is about 161.7127332970.

The spelling of 4228951 in words is "four million, two hundred twenty-eight thousand, nine hundred fifty-one".