7525337 has 4 divisors (see below), whose sum is σ = 7536036. Its totient is φ = 7514640.

The previous prime is 7525333. The next prime is 7525363. The reversal of 7525337 is 7335257.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1478656 + 6046681 = 1216^2 + 2459^2 .

It is a cyclic number.

It is not a de Polignac number, because 7525337 - 2² = 7525333 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7525333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4214 + ... + 5727.

It is an arithmetic number, because the mean of its divisors is an integer number (1884009).

Almost surely, 2^7525337 is an apocalyptic number.

It is an amenable number.

7525337 is a deficient number, since it is larger than the sum of its proper divisors (10699).

7525337 is an equidigital number, since it uses as much as digits as its factorization.

7525337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10698.

The product of its digits is 22050, while the sum is 32.

The square root of 7525337 is about 2743.2347693918. The cubic root of 7525337 is about 195.9635587533.

It can be divided in two parts, 75 and 25337, that multiplied together give a triangular number (1900275 = T₁₉₄₉).

The spelling of 7525337 in words is "seven million, five hundred twenty-five thousand, three hundred thirty-seven".