5347640 has 16 divisors (see below), whose sum is σ = 12032280. Its totient is φ = 2139040.

The previous prime is 5347637. The next prime is 5347651. The reversal of 5347640 is 467435.

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, 66806 + ... + 66885.

Almost surely, 2^5347640 is an apocalyptic number.

It is an amenable number.

5347640 is an abundant number, since it is smaller than the sum of its proper divisors (6684640).

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

5347640 is a wasteful number, since it uses less digits than its factorization.

5347640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133702 (or 133698 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 5347640 is about 2312.4964864838. The cubic root of 5347640 is about 174.8721787700.

The spelling of 5347640 in words is "five million, three hundred forty-seven thousand, six hundred forty".