4269487 has 4 divisors (see below), whose sum is σ = 4274856. Its totient is φ = 4264120.

The previous prime is 4269469. The next prime is 4269491. The reversal of 4269487 is 7849624.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4269487 - 2¹⁵ = 4236719 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4269497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1228 + ... + 3169.

It is an arithmetic number, because the mean of its divisors is an integer number (1068714).

Almost surely, 2^4269487 is an apocalyptic number.

4269487 is a deficient number, since it is larger than the sum of its proper divisors (5369).

4269487 is an equidigital number, since it uses as much as digits as its factorization.

4269487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5368.

The product of its digits is 96768, while the sum is 40.

The square root of 4269487 is about 2066.2736991986. The cubic root of 4269487 is about 162.2277825044.

The spelling of 4269487 in words is "four million, two hundred sixty-nine thousand, four hundred eighty-seven".