5246778 has 16 divisors (see below), whose sum is σ = 11111040. Its totient is φ = 1646016.

The previous prime is 5246777. The next prime is 5246779. The reversal of 5246778 is 8776425.

It is an interprime number because it is at equal distance from previous prime (5246777) and next prime (5246779).

It is a super-3 number, since 3×5246778³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5246771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25618 + ... + 25821.

It is an arithmetic number, because the mean of its divisors is an integer number (694440).

Almost surely, 2^5246778 is an apocalyptic number.

5246778 is an abundant number, since it is smaller than the sum of its proper divisors (5864262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5246778 is a wasteful number, since it uses less digits than its factorization.

5246778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51461.

The product of its digits is 94080, while the sum is 39.

The square root of 5246778 is about 2290.5846415271. The cubic root of 5246778 is about 173.7657701815.

The spelling of 5246778 in words is "five million, two hundred forty-six thousand, seven hundred seventy-eight".