5481206 has 4 divisors (see below), whose sum is σ = 8221812. Its totient is φ = 2740602.

The previous prime is 5481173. The next prime is 5481209. The reversal of 5481206 is 6021845.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6021845 = 5 ⋅1204369.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5481209) 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 as a sum of consecutive naturals, namely, 1370300 + ... + 1370303.

It is an arithmetic number, because the mean of its divisors is an integer number (2055453).

Almost surely, 2^5481206 is an apocalyptic number.

5481206 is a deficient number, since it is larger than the sum of its proper divisors (2740606).

5481206 is a wasteful number, since it uses less digits than its factorization.

5481206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740605.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 5481206 is about 2341.1975568072. The cubic root of 5481206 is about 176.3161286319.

The spelling of 5481206 in words is "five million, four hundred eighty-one thousand, two hundred six".