5640467222 has 32 divisors (see below), whose sum is σ = 9185508864. Its totient is φ = 2582236800.

The previous prime is 5640467221. The next prime is 5640467249. The reversal of 5640467222 is 2227640465.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5640467221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1970072 + ... + 1972932.

It is an arithmetic number, because the mean of its divisors is an integer number (287047152).

Almost surely, 2^5640467222 is an apocalyptic number.

5640467222 is a deficient number, since it is larger than the sum of its proper divisors (3545041642).

5640467222 is a wasteful number, since it uses less digits than its factorization.

5640467222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3464.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 5640467222 is about 75103.0440261911. The cubic root of 5640467222 is about 1780.0752421588.

The spelling of 5640467222 in words is "five billion, six hundred forty million, four hundred sixty-seven thousand, two hundred twenty-two".