4269278 has 24 divisors (see below), whose sum is σ = 7352208. Its totient is φ = 1852032.

The previous prime is 4269277. The next prime is 4269313. The reversal of 4269278 is 8729624.

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 (4269277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5375 + ... + 6117.

It is an arithmetic number, because the mean of its divisors is an integer number (306342).

Almost surely, 2^4269278 is an apocalyptic number.

4269278 is a deficient number, since it is larger than the sum of its proper divisors (3082930).

4269278 is a wasteful number, since it uses less digits than its factorization.

4269278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788 (or 775 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 4269278 is about 2066.2231244471. The cubic root of 4269278 is about 162.2251353355.

The spelling of 4269278 in words is "four million, two hundred sixty-nine thousand, two hundred seventy-eight".