1073437 has 6 divisors (see below), whose sum is σ = 1110174. Its totient is φ = 1037880.

The previous prime is 1073411. The next prime is 1073441. The reversal of 1073437 is 7343701.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 649636 + 423801 = 806^2 + 651^2 .

It is not a de Polignac number, because 1073437 - 2¹⁹ = 549149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073447) 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, 403 + ... + 1519.

It is an arithmetic number, because the mean of its divisors is an integer number (185029).

2^1073437 is an apocalyptic number.

It is an amenable number.

1073437 is a deficient number, since it is larger than the sum of its proper divisors (36737).

1073437 is an equidigital number, since it uses as much as digits as its factorization.

1073437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179 (or 1148 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 1073437 is about 1036.0680479582. The cubic root of 1073437 is about 102.3903089889.

The spelling of 1073437 in words is "one million, seventy-three thousand, four hundred thirty-seven".