5278414 has 4 divisors (see below), whose sum is σ = 7917624. Its totient is φ = 2639206.

The previous prime is 5278397. The next prime is 5278421. The reversal of 5278414 is 4148725.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1319602 + ... + 1319605.

It is an arithmetic number, because the mean of its divisors is an integer number (1979406).

Almost surely, 2^5278414 is an apocalyptic number.

5278414 is a deficient number, since it is larger than the sum of its proper divisors (2639210).

5278414 is a wasteful number, since it uses less digits than its factorization.

5278414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2639209.

The product of its digits is 8960, while the sum is 31.

The square root of 5278414 is about 2297.4799237425. The cubic root of 5278414 is about 174.1143169157.

The spelling of 5278414 in words is "five million, two hundred seventy-eight thousand, four hundred fourteen".