4527212 has 12 divisors (see below), whose sum is σ = 8107176. Its totient is φ = 2210880.

The previous prime is 4527197. The next prime is 4527217. The reversal of 4527212 is 2127254.

It is a happy number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4527217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12989 + ... + 13332.

It is an arithmetic number, because the mean of its divisors is an integer number (675598).

Almost surely, 2^4527212 is an apocalyptic number.

It is an amenable number.

4527212 is a deficient number, since it is larger than the sum of its proper divisors (3579964).

4527212 is a wasteful number, since it uses less digits than its factorization.

4527212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26368 (or 26366 counting only the distinct ones).

The product of its digits is 1120, while the sum is 23.

The square root of 4527212 is about 2127.7246062402. The cubic root of 4527212 is about 165.4284792418.

The spelling of 4527212 in words is "four million, five hundred twenty-seven thousand, two hundred twelve".