4280527 has 2 divisors, whose sum is σ = 4280528. Its totient is φ = 4280526.

The previous prime is 4280503. The next prime is 4280531. The reversal of 4280527 is 7250824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4280527 - 2⁷ = 4280399 is a prime.

It is a super-2 number, since 2×4280527² = 36645822795458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4280495 and 4280504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4280537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2140263 + 2140264.

It is an arithmetic number, because the mean of its divisors is an integer number (2140264).

Almost surely, 2^4280527 is an apocalyptic number.

4280527 is a deficient number, since it is larger than the sum of its proper divisors (1).

4280527 is an equidigital number, since it uses as much as digits as its factorization.

4280527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4280527 is about 2068.9434501697. The cubic root of 4280527 is about 162.3674911876.

The spelling of 4280527 in words is "four million, two hundred eighty thousand, five hundred twenty-seven".