5644930 has 16 divisors (see below), whose sum is σ = 10203264. Its totient is φ = 2248560.

The previous prime is 5644927. The next prime is 5644931. The reversal of 5644930 is 394465.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 5644892 and 5644901.

It is not an unprimeable number, because it can be changed into a prime (5644931) 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, 1669 + ... + 3751.

It is an arithmetic number, because the mean of its divisors is an integer number (637704).

Almost surely, 2^5644930 is an apocalyptic number.

5644930 is a deficient number, since it is larger than the sum of its proper divisors (4558334).

5644930 is a wasteful number, since it uses less digits than its factorization.

5644930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 5644930 is about 2375.9061429274. The cubic root of 5644930 is about 178.0544587818.

The spelling of 5644930 in words is "five million, six hundred forty-four thousand, nine hundred thirty".