5481136 has 20 divisors (see below), whose sum is σ = 10780312. Its totient is φ = 2699136.

The previous prime is 5481121. The next prime is 5481137. The reversal of 5481136 is 6311845.

It is not an unprimeable number, because it can be changed into a prime (5481137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1485 + ... + 3628.

Almost surely, 2^5481136 is an apocalyptic number.

It is an amenable number.

5481136 is a deficient number, since it is larger than the sum of its proper divisors (5299176).

5481136 is a wasteful number, since it uses less digits than its factorization.

5481136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5188 (or 5182 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 5481136 is about 2341.1826071454. The cubic root of 5481136 is about 176.3153780561.

The spelling of 5481136 in words is "five million, four hundred eighty-one thousand, one hundred thirty-six".