5640614 has 16 divisors (see below), whose sum is σ = 9700128. Its totient is φ = 2409792.

The previous prime is 5640599. The next prime is 5640619. The reversal of 5640614 is 4160465.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5640619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8312 + ... + 8964.

It is an arithmetic number, because the mean of its divisors is an integer number (606258).

Almost surely, 2^5640614 is an apocalyptic number.

5640614 is a deficient number, since it is larger than the sum of its proper divisors (4059514).

5640614 is a wasteful number, since it uses less digits than its factorization.

5640614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 5640614 is about 2374.9976842094. The cubic root of 5640614 is about 178.0090682583.

The spelling of 5640614 in words is "five million, six hundred forty thousand, six hundred fourteen".