7215052 has 24 divisors (see below), whose sum is σ = 13759200. Its totient is φ = 3290496.

The previous prime is 7215011. The next prime is 7215053. The reversal of 7215052 is 2505127.

It is not an unprimeable number, because it can be changed into a prime (7215053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3849 + ... + 5407.

It is an arithmetic number, because the mean of its divisors is an integer number (573300).

Almost surely, 2^7215052 is an apocalyptic number.

It is an amenable number.

7215052 is a deficient number, since it is larger than the sum of its proper divisors (6544148).

7215052 is a wasteful number, since it uses less digits than its factorization.

7215052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665 (or 1663 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 7215052 is about 2686.0848832455. The cubic root of 7215052 is about 193.2323438742.

The spelling of 7215052 in words is "seven million, two hundred fifteen thousand, fifty-two".