1036549 has 4 divisors (see below), whose sum is σ = 1045836. Its totient is φ = 1027264.

The previous prime is 1036537. The next prime is 1036561. The reversal of 1036549 is 9456301.

1036549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9456301 = 17 ⋅556253.

It is an interprime number because it is at equal distance from previous prime (1036537) and next prime (1036561).

It can be written as a sum of positive squares in 2 ways, for example, as 22500 + 1014049 = 150^2 + 1007^2 .

It is a cyclic number.

It is not a de Polignac number, because 1036549 - 2¹⁷ = 905477 is a prime.

It is an Ulam number.

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 (1036579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4474 + ... + 4699.

It is an arithmetic number, because the mean of its divisors is an integer number (261459).

2^1036549 is an apocalyptic number.

It is an amenable number.

1036549 is a deficient number, since it is larger than the sum of its proper divisors (9287).

1036549 is an equidigital number, since it uses as much as digits as its factorization.

1036549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9286.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1036549 is about 1018.1105048078. The cubic root of 1036549 is about 101.2037516771.

The spelling of 1036549 in words is "one million, thirty-six thousand, five hundred forty-nine".