5478706 has 4 divisors (see below), whose sum is σ = 8218062. Its totient is φ = 2739352.

The previous prime is 5478703. The next prime is 5478713. The reversal of 5478706 is 6078745.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4060225 + 1418481 = 2015^2 + 1191^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5478703) 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 as a sum of consecutive naturals, namely, 1369675 + ... + 1369678.

Almost surely, 2^5478706 is an apocalyptic number.

5478706 is a deficient number, since it is larger than the sum of its proper divisors (2739356).

5478706 is a wasteful number, since it uses less digits than its factorization.

5478706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739355.

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

The square root of 5478706 is about 2340.6635811240. The cubic root of 5478706 is about 176.2893183914.

The spelling of 5478706 in words is "five million, four hundred seventy-eight thousand, seven hundred six".