7214252 has 6 divisors (see below), whose sum is σ = 12624948. Its totient is φ = 3607124.

The previous prime is 7214197. The next prime is 7214257. The reversal of 7214252 is 2524127.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7214257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 901778 + ... + 901785.

It is an arithmetic number, because the mean of its divisors is an integer number (2104158).

Almost surely, 2^7214252 is an apocalyptic number.

It is an amenable number.

7214252 is a deficient number, since it is larger than the sum of its proper divisors (5410696).

7214252 is a wasteful number, since it uses less digits than its factorization.

7214252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803567 (or 1803565 counting only the distinct ones).

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

The square root of 7214252 is about 2685.9359634958. The cubic root of 7214252 is about 193.2252017871.

Adding to 7214252 its reverse (2524127), we get a palindrome (9738379).

The spelling of 7214252 in words is "seven million, two hundred fourteen thousand, two hundred fifty-two".