7049025 has 45 divisors (see below), whose sum is σ = 13282291. Its totient is φ = 3695760.

The previous prime is 7048973. The next prime is 7049039. The reversal of 7049025 is 5209407.

The square root of 7049025 is 2655.

It is a perfect power (a square), and thus also a powerful number.

7049025 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2537649 + 4511376 = 1593^2 + 2124^2 .

It is a tau number, because it is divible by the number of its divisors (45).

It is not a de Polignac number, because 7049025 - 2¹⁹ = 6524737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7049025.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 119446 + ... + 119504.

Almost surely, 2^7049025 is an apocalyptic number.

7049025 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7049025 is the 2655-th square number.

7049025 is the 1328-th centered octagonal number.

It is an amenable number.

7049025 is a deficient number, since it is larger than the sum of its proper divisors (6233266).

7049025 is an equidigital number, since it uses as much as digits as its factorization.

7049025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The cubic root of 7049025 is about 191.7386581063.

The spelling of 7049025 in words is "seven million, forty-nine thousand, twenty-five".