5467640 has 16 divisors (see below), whose sum is σ = 12302280. Its totient is φ = 2187040.

The previous prime is 5467621. The next prime is 5467661. The reversal of 5467640 is 467645.

It is a junction number, because it is equal to n+sod(n) for n = 5467597 and 5467606.

It is a congruent number.

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, 68306 + ... + 68385.

Almost surely, 2^5467640 is an apocalyptic number.

It is an amenable number.

5467640 is an abundant number, since it is smaller than the sum of its proper divisors (6834640).

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

5467640 is a wasteful number, since it uses less digits than its factorization.

5467640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136702 (or 136698 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 5467640 is about 2338.2985267070. The cubic root of 5467640 is about 176.1705474926.

The spelling of 5467640 in words is "five million, four hundred sixty-seven thousand, six hundred forty".