5254666 has 16 divisors (see below), whose sum is σ = 8573256. Its totient is φ = 2405376.

The previous prime is 5254661. The next prime is 5254673. The reversal of 5254666 is 6664525.

It can be written as a sum of positive squares in 4 ways, for example, as 4968441 + 286225 = 2229^2 + 535^2 .

It is a super-2 number, since 2×5254666² = 55223029543112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (5254661) 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, 831 + ... + 3346.

Almost surely, 2^5254666 is an apocalyptic number.

5254666 is a deficient number, since it is larger than the sum of its proper divisors (3318590).

5254666 is a wasteful number, since it uses less digits than its factorization.

5254666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4233.

The product of its digits is 43200, while the sum is 34.

The square root of 5254666 is about 2292.3058260189. The cubic root of 5254666 is about 173.8528063323.

The spelling of 5254666 in words is "five million, two hundred fifty-four thousand, six hundred sixty-six".