5367978 has 64 divisors (see below), whose sum is σ = 14883840. Its totient is φ = 1393200.

The previous prime is 5367977. The next prime is 5367979. The reversal of 5367978 is 8797635.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5367977) and next prime (5367979).

It is not an unprimeable number, because it can be changed into a prime (5367977) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 3513 + ... + 4803.

It is an arithmetic number, because the mean of its divisors is an integer number (232560).

Almost surely, 2^5367978 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5367978, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7441920).

5367978 is an abundant number, since it is smaller than the sum of its proper divisors (9515862).

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

5367978 is a wasteful number, since it uses less digits than its factorization.

5367978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320 (or 1314 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 5367978 is about 2316.8897254725. The cubic root of 5367978 is about 175.0935880365.

The spelling of 5367978 in words is "five million, three hundred sixty-seven thousand, nine hundred seventy-eight".