5662273 has 2 divisors, whose sum is σ = 5662274. Its totient is φ = 5662272.

The previous prime is 5662253. The next prime is 5662277. The reversal of 5662273 is 3722665.

5662273 is an esthetic number in base 6, because in such base its adjacent digits differ by 1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5461569 + 200704 = 2337^2 + 448^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5662273 is a prime.

It is a super-2 number, since 2×5662273² = 64122671053058, which contains 22 as substring.

5662273 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5662277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2831136 + 2831137.

It is an arithmetic number, because the mean of its divisors is an integer number (2831137).

Almost surely, 2^5662273 is an apocalyptic number.

It is an amenable number.

5662273 is a deficient number, since it is larger than the sum of its proper divisors (1).

5662273 is an equidigital number, since it uses as much as digits as its factorization.

5662273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 31.

The square root of 5662273 is about 2379.5531093044. The cubic root of 5662273 is about 178.2366187868.

The spelling of 5662273 in words is "five million, six hundred sixty-two thousand, two hundred seventy-three".