5264278 has 8 divisors (see below), whose sum is σ = 8045568. Its totient is φ = 2582424.

The previous prime is 5264269. The next prime is 5264279. The reversal of 5264278 is 8724625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5264278² = 55425245722568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5264279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24726 + ... + 24937.

It is an arithmetic number, because the mean of its divisors is an integer number (1005696).

Almost surely, 2^5264278 is an apocalyptic number.

5264278 is a deficient number, since it is larger than the sum of its proper divisors (2781290).

5264278 is a wasteful number, since it uses less digits than its factorization.

5264278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49718.

The product of its digits is 26880, while the sum is 34.

The square root of 5264278 is about 2294.4014470009. The cubic root of 5264278 is about 173.9587474319.

The spelling of 5264278 in words is "five million, two hundred sixty-four thousand, two hundred seventy-eight".