7250215 has 16 divisors (see below), whose sum is σ = 10114560. Its totient is φ = 4885920.

The previous prime is 7250209. The next prime is 7250219. The reversal of 7250215 is 5120527.

It is not a de Polignac number, because 7250215 - 2⁵ = 7250183 is a prime.

It is a super-3 number, since 3×7250215³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7250219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310 + ... + 3820.

It is an arithmetic number, because the mean of its divisors is an integer number (632160).

Almost surely, 2^7250215 is an apocalyptic number.

7250215 is a deficient number, since it is larger than the sum of its proper divisors (2864345).

7250215 is a wasteful number, since it uses less digits than its factorization.

7250215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3582.

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

The square root of 7250215 is about 2692.6223277690. The cubic root of 7250215 is about 193.5457452044.

The spelling of 7250215 in words is "seven million, two hundred fifty thousand, two hundred fifteen".