7074549 has 6 divisors (see below), whose sum is σ = 10218806. Its totient is φ = 4716360.

The previous prime is 7074539. The next prime is 7074563. The reversal of 7074549 is 9454707.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4536900 + 2537649 = 2130^2 + 1593^2 .

It is not a de Polignac number, because 7074549 - 2¹¹ = 7072501 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7074539) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 393022 + ... + 393039.

Almost surely, 2^7074549 is an apocalyptic number.

It is an amenable number.

7074549 is a deficient number, since it is larger than the sum of its proper divisors (3144257).

7074549 is a wasteful number, since it uses less digits than its factorization.

7074549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786067 (or 786064 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 7074549 is about 2659.8024362723. The cubic root of 7074549 is about 191.9698031938.

The spelling of 7074549 in words is "seven million, seventy-four thousand, five hundred forty-nine".