7152250 has 64 divisors (see below), whose sum is σ = 15784704. Its totient is φ = 2376000.

The previous prime is 7152247. The next prime is 7152251. The reversal of 7152250 is 522517.

It is not an unprimeable number, because it can be changed into a prime (7152251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106717 + ... + 106783.

It is an arithmetic number, because the mean of its divisors is an integer number (246636).

Almost surely, 2^7152250 is an apocalyptic number.

7152250 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7152250 is an abundant number, since it is smaller than the sum of its proper divisors (8632454).

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

7152250 is a wasteful number, since it uses less digits than its factorization.

7152250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 142 counting only the distinct ones).

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

The square root of 7152250 is about 2674.3690844758. The cubic root of 7152250 is about 192.6700583022.

Adding to 7152250 its reverse (522517), we get a palindrome (7674767).

The spelling of 7152250 in words is "seven million, one hundred fifty-two thousand, two hundred fifty".