5494840 has 32 divisors (see below), whose sum is σ = 13315680. Its totient is φ = 2028672.

The previous prime is 5494837. The next prime is 5494883. The reversal of 5494840 is 484945.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5494796 and 5494805.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 4764 + ... + 5803.

It is an arithmetic number, because the mean of its divisors is an integer number (416115).

Almost surely, 2^5494840 is an apocalyptic number.

It is an amenable number.

5494840 is an abundant number, since it is smaller than the sum of its proper divisors (7820840).

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

5494840 is a wasteful number, since it uses less digits than its factorization.

5494840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10591 (or 10587 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 5494840 is about 2344.1075060671. The cubic root of 5494840 is about 176.4621976839.

It can be divided in two parts, 5 and 494840, that multiplied together give a triangular number (2474200 = T₂₂₂₄).

The spelling of 5494840 in words is "five million, four hundred ninety-four thousand, eight hundred forty".