5494385 has 16 divisors (see below), whose sum is σ = 7163856. Its totient is φ = 4021248.

The previous prime is 5494381. The next prime is 5494387. The reversal of 5494385 is 5834945.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1401856 + 4092529 = 1184^2 + 2023^2 .

It is a cyclic number.

It is not a de Polignac number, because 5494385 - 2² = 5494381 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5494381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8597 + ... + 9213.

It is an arithmetic number, because the mean of its divisors is an integer number (447741).

Almost surely, 2^5494385 is an apocalyptic number.

It is an amenable number.

5494385 is a deficient number, since it is larger than the sum of its proper divisors (1669471).

5494385 is a wasteful number, since it uses less digits than its factorization.

5494385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772.

The product of its digits is 86400, while the sum is 38.

The square root of 5494385 is about 2344.0104521951. The cubic root of 5494385 is about 176.4573269011.

The spelling of 5494385 in words is "five million, four hundred ninety-four thousand, three hundred eighty-five".