5481668 has 12 divisors (see below), whose sum is σ = 9902592. Its totient is φ = 2652360.

The previous prime is 5481653. The next prime is 5481677. The reversal of 5481668 is 8661845.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21980 + ... + 22227.

It is an arithmetic number, because the mean of its divisors is an integer number (825216).

Almost surely, 2^5481668 is an apocalyptic number.

It is an amenable number.

5481668 is a deficient number, since it is larger than the sum of its proper divisors (4420924).

5481668 is a wasteful number, since it uses less digits than its factorization.

5481668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44242 (or 44240 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 5481668 is about 2341.2962221812. The cubic root of 5481668 is about 176.3210822719.

The spelling of 5481668 in words is "five million, four hundred eighty-one thousand, six hundred sixty-eight".