7254025 has 6 divisors (see below), whose sum is σ = 8995022. Its totient is φ = 5803200.

The previous prime is 7254011. The next prime is 7254041. The reversal of 7254025 is 5204527.

It can be written as a sum of positive squares in 3 ways, for example, as 12544 + 7241481 = 112^2 + 2691^2 .

It is not a de Polignac number, because 7254025 - 2⁹ = 7253513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 290161 = 7254025 / (7 + 2 + 5 + 4 + 0 + 2 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145056 + ... + 145105.

Almost surely, 2^7254025 is an apocalyptic number.

It is an amenable number.

7254025 is a deficient number, since it is larger than the sum of its proper divisors (1740997).

7254025 is a wasteful number, since it uses less digits than its factorization.

7254025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290171 (or 290166 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 7254025 is about 2693.3297235949. The cubic root of 7254025 is about 193.5796421374.

The spelling of 7254025 in words is "seven million, two hundred fifty-four thousand, twenty-five".