7250915 has 8 divisors (see below), whose sum is σ = 9944160. Its totient is φ = 4972032.

The previous prime is 7250897. The next prime is 7250921. The reversal of 7250915 is 5190527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7250915 - 2¹² = 7246819 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103550 + ... + 103619.

It is an arithmetic number, because the mean of its divisors is an integer number (1243020).

Almost surely, 2^7250915 is an apocalyptic number.

7250915 is a deficient number, since it is larger than the sum of its proper divisors (2693245).

7250915 is a wasteful number, since it uses less digits than its factorization.

7250915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207181.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 7250915 is about 2692.7523094410. The cubic root of 7250915 is about 193.5519738777.

The spelling of 7250915 in words is "seven million, two hundred fifty thousand, nine hundred fifteen".