5460778 has 8 divisors (see below), whose sum is σ = 8221572. Its totient is φ = 2720256.

The previous prime is 5460769. The next prime is 5460779. The reversal of 5460778 is 8770645.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5139289 + 321489 = 2267^2 + 567^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5460779) 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 3 ways as a sum of consecutive naturals, for example, 4375 + ... + 5482.

Almost surely, 2^5460778 is an apocalyptic number.

5460778 is a deficient number, since it is larger than the sum of its proper divisors (2760794).

5460778 is a wasteful number, since it uses less digits than its factorization.

5460778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10136.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 5460778 is about 2336.8307598112. The cubic root of 5460778 is about 176.0968174267.

The spelling of 5460778 in words is "five million, four hundred sixty thousand, seven hundred seventy-eight".