7025000 has 48 divisors (see below), whose sum is σ = 16522380. Its totient is φ = 2800000.

The previous prime is 7024999. The next prime is 7025027. The reversal of 7025000 is 5207.

It can be written as a sum of positive squares in 6 ways, for example, as 481636 + 6543364 = 694^2 + 2558^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24860 + ... + 25140.

Almost surely, 2^7025000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7025000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8261190).

7025000 is an abundant number, since it is smaller than the sum of its proper divisors (9497380).

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

7025000 is an equidigital number, since it uses as much as digits as its factorization.

7025000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 14.

The square root of 7025000 is about 2650.4716561397. The cubic root of 7025000 is about 191.5205776096.

The spelling of 7025000 in words is "seven million, twenty-five thousand".