5647434 has 32 divisors (see below), whose sum is σ = 12882240. Its totient is φ = 1635072.

The previous prime is 5647409. The next prime is 5647457. The reversal of 5647434 is 4347465.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5647395 and 5647404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 804 + ... + 3455.

It is an arithmetic number, because the mean of its divisors is an integer number (402570).

Almost surely, 2^5647434 is an apocalyptic number.

5647434 is an abundant number, since it is smaller than the sum of its proper divisors (7234806).

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

5647434 is a wasteful number, since it uses less digits than its factorization.

5647434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4294.

The product of its digits is 40320, while the sum is 33.

The square root of 5647434 is about 2376.4330413458. The cubic root of 5647434 is about 178.0807822530.

The spelling of 5647434 in words is "five million, six hundred forty-seven thousand, four hundred thirty-four".