5906472221 has 8 divisors (see below), whose sum is σ = 6695596320. Its totient is φ = 5165173872.

The previous prime is 5906472211. The next prime is 5906472227. The reversal of 5906472221 is 1222746095.

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

It is a cyclic number.

It is not a de Polignac number, because 5906472221 - 2¹⁴ = 5906455837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5906472227) 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, 11956175 + ... + 11956668.

It is an arithmetic number, because the mean of its divisors is an integer number (836949540).

Almost surely, 2^5906472221 is an apocalyptic number.

It is an amenable number.

5906472221 is a deficient number, since it is larger than the sum of its proper divisors (789124099).

5906472221 is a wasteful number, since it uses less digits than its factorization.

5906472221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23912875.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 5906472221 is about 76853.5765010321. The cubic root of 5906472221 is about 1807.6293680788.

The spelling of 5906472221 in words is "five billion, nine hundred six million, four hundred seventy-two thousand, two hundred twenty-one".