5273426 has 4 divisors (see below), whose sum is σ = 7910142. Its totient is φ = 2636712.

The previous prime is 5273419. The next prime is 5273449. The reversal of 5273426 is 6243725.

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., 4844401 + 429025 = 2201^2 + 655^2 .

It is a Curzon number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1318355 + ... + 1318358.

Almost surely, 2^5273426 is an apocalyptic number.

5273426 is a deficient number, since it is larger than the sum of its proper divisors (2636716).

5273426 is a wasteful number, since it uses less digits than its factorization.

5273426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636715.

The product of its digits is 10080, while the sum is 29.

The square root of 5273426 is about 2296.3941299350. The cubic root of 5273426 is about 174.0594547341.

Subtracting 5273426 from its reverse (6243725), we obtain a cube (970299 = 99³).

The spelling of 5273426 in words is "five million, two hundred seventy-three thousand, four hundred twenty-six".