5221395 has 16 divisors (see below), whose sum is σ = 9282720. Its totient is φ = 2784672.

The previous prime is 5221387. The next prime is 5221399. The reversal of 5221395 is 5931225.

5221395 is a `hidden beast` number, since 522 + 139 + 5 = 666.

It is not a de Polignac number, because 5221395 - 2³ = 5221387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5221399) 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, 19204 + ... + 19473.

It is an arithmetic number, because the mean of its divisors is an integer number (580170).

Almost surely, 2^5221395 is an apocalyptic number.

5221395 is a deficient number, since it is larger than the sum of its proper divisors (4061325).

5221395 is a wasteful number, since it uses less digits than its factorization.

5221395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38691 (or 38685 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 5221395 is about 2285.0371988219. The cubic root of 5221395 is about 173.4851008863.

The spelling of 5221395 in words is "five million, two hundred twenty-one thousand, three hundred ninety-five".