5394906 has 36 divisors (see below), whose sum is σ = 12853386. Its totient is φ = 1634160.

The previous prime is 5394889. The next prime is 5394931. The reversal of 5394906 is 6094935.

It can be written as a sum of positive squares in only one way, i.e., 4601025 + 793881 = 2145^2 + 891^2 .

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 940 + ... + 3416.

Almost surely, 2^5394906 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5394906, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6426693).

5394906 is an abundant number, since it is smaller than the sum of its proper divisors (7458480).

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

5394906 is a wasteful number, since it uses less digits than its factorization.

5394906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507 (or 2493 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 5394906 is about 2322.6936948293. The cubic root of 5394906 is about 175.3858804689.

It can be divided in two parts, 539 and 4906, that added together give a palindrome (5445).

The spelling of 5394906 in words is "five million, three hundred ninety-four thousand, nine hundred six".