5464040 has 16 divisors (see below), whose sum is σ = 12294180. Its totient is φ = 2185600.

The previous prime is 5464037. The next prime is 5464057. The reversal of 5464040 is 404645.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5299204 + 164836 = 2302^2 + 406^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5463997 and 5464015.

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, 68261 + ... + 68340.

Almost surely, 2^5464040 is an apocalyptic number.

It is an amenable number.

5464040 is an abundant number, since it is smaller than the sum of its proper divisors (6830140).

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

5464040 is a wasteful number, since it uses less digits than its factorization.

5464040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136612 (or 136608 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 5464040 is about 2337.5286094506. The cubic root of 5464040 is about 176.1318743043.

Adding to 5464040 its reverse (404645), we get a palindrome (5868685).

The spelling of 5464040 in words is "five million, four hundred sixty-four thousand, forty".