7025489 has 2 divisors, whose sum is σ = 7025490. Its totient is φ = 7025488.

The previous prime is 7025483. The next prime is 7025507. The reversal of 7025489 is 9845207.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5017600 + 2007889 = 2240^2 + 1417^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7025489 is a prime.

It is equal to p₄₇₈₂₅₉ and since 7025489 and 478259 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7025483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3512744 + 3512745.

It is an arithmetic number, because the mean of its divisors is an integer number (3512745).

Almost surely, 2^7025489 is an apocalyptic number.

It is an amenable number.

7025489 is a deficient number, since it is larger than the sum of its proper divisors (1).

7025489 is an equidigital number, since it uses as much as digits as its factorization.

7025489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 7025489 is about 2650.5639022668. The cubic root of 7025489 is about 191.5250213291.

The spelling of 7025489 in words is "seven million, twenty-five thousand, four hundred eighty-nine".