5321930 has 8 divisors (see below), whose sum is σ = 9579492. Its totient is φ = 2128768.

The previous prime is 5321903. The next prime is 5321959. The reversal of 5321930 is 391235.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4977361 + 344569 = 2231^2 + 587^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5321896 and 5321905.

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, 266087 + ... + 266106.

Almost surely, 2^5321930 is an apocalyptic number.

5321930 is a deficient number, since it is larger than the sum of its proper divisors (4257562).

5321930 is a wasteful number, since it uses less digits than its factorization.

5321930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532200.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 5321930 is about 2306.9308615561. The cubic root of 5321930 is about 174.5914824787.

Adding to 5321930 its sum of digits (23), we get a triangular number (5321953 = T₃₂₆₂).

The spelling of 5321930 in words is "five million, three hundred twenty-one thousand, nine hundred thirty".