7214532 has 48 divisors (see below), whose sum is σ = 18345600. Its totient is φ = 2193408.

The previous prime is 7214527. The next prime is 7214549. The reversal of 7214532 is 2354127.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 15844 + ... + 16292.

It is an arithmetic number, because the mean of its divisors is an integer number (382200).

Almost surely, 2^7214532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7214532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9172800).

7214532 is an abundant number, since it is smaller than the sum of its proper divisors (11131068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7214532 is a wasteful number, since it uses less digits than its factorization.

7214532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 570 counting only the distinct ones).

The product of its digits is 1680, while the sum is 24.

The square root of 7214532 is about 2685.9880863474. The cubic root of 7214532 is about 193.2277015776.

Adding to 7214532 its reverse (2354127), we get a palindrome (9568659).

It can be divided in two parts, 721 and 4532, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 7214532 in words is "seven million, two hundred fourteen thousand, five hundred thirty-two".