5269378 has 4 divisors (see below), whose sum is σ = 7904070. Its totient is φ = 2634688.

The previous prime is 5269373. The next prime is 5269393. The reversal of 5269378 is 8739625.

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

It can be written as a sum of positive squares in only one way, i.e., 4464769 + 804609 = 2113^2 + 897^2 .

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 self number, because there is not a number n which added to its sum of digits gives 5269378.

It is not an unprimeable number, because it can be changed into a prime (5269373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1317343 + ... + 1317346.

Almost surely, 2^5269378 is an apocalyptic number.

5269378 is a deficient number, since it is larger than the sum of its proper divisors (2634692).

5269378 is a wasteful number, since it uses less digits than its factorization.

5269378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634691.

The product of its digits is 90720, while the sum is 40.

The square root of 5269378 is about 2295.5125789244. The cubic root of 5269378 is about 174.0149060203.

The spelling of 5269378 in words is "five million, two hundred sixty-nine thousand, three hundred seventy-eight".