5640350 has 12 divisors (see below), whose sum is σ = 10491144. Its totient is φ = 2256120.

The previous prime is 5640347. The next prime is 5640361. The reversal of 5640350 is 530465.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56354 + ... + 56453.

It is an arithmetic number, because the mean of its divisors is an integer number (874262).

Almost surely, 2^5640350 is an apocalyptic number.

5640350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5640350 is a deficient number, since it is larger than the sum of its proper divisors (4850794).

5640350 is a wasteful number, since it uses less digits than its factorization.

5640350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112819 (or 112814 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 5640350 is about 2374.9421045575. The cubic root of 5640350 is about 178.0062910708.

The spelling of 5640350 in words is "five million, six hundred forty thousand, three hundred fifty".