4274827 has 2 divisors, whose sum is σ = 4274828. Its totient is φ = 4274826.

The previous prime is 4274813. The next prime is 4274833. The reversal of 4274827 is 7284724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4274827 - 2¹⁵ = 4242059 is a prime.

4274827 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4274792 and 4274801.

It is not a weakly prime, because it can be changed into another prime (4274857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2137413 + 2137414.

It is an arithmetic number, because the mean of its divisors is an integer number (2137414).

Almost surely, 2^4274827 is an apocalyptic number.

4274827 is a deficient number, since it is larger than the sum of its proper divisors (1).

4274827 is an equidigital number, since it uses as much as digits as its factorization.

4274827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25088, while the sum is 34.

The square root of 4274827 is about 2067.5654765932. The cubic root of 4274827 is about 162.2953890217.

The spelling of 4274827 in words is "four million, two hundred seventy-four thousand, eight hundred twenty-seven".