5394945 has 8 divisors (see below), whose sum is σ = 8631936. Its totient is φ = 2877296.

The previous prime is 5394943. The next prime is 5394971. The reversal of 5394945 is 5494935.

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

It is a cyclic number.

It is not a de Polignac number, because 5394945 - 2¹ = 5394943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5394941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179817 + ... + 179846.

It is an arithmetic number, because the mean of its divisors is an integer number (1078992).

Almost surely, 2^5394945 is an apocalyptic number.

It is an amenable number.

5394945 is a deficient number, since it is larger than the sum of its proper divisors (3236991).

5394945 is a wasteful number, since it uses less digits than its factorization.

5394945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359671.

The product of its digits is 97200, while the sum is 39.

The square root of 5394945 is about 2322.7020902389. The cubic root of 5394945 is about 175.3863030918.

The spelling of 5394945 in words is "five million, three hundred ninety-four thousand, nine hundred forty-five".