1072441 has 4 divisors (see below), whose sum is σ = 1090084. Its totient is φ = 1054800.

The previous prime is 1072439. The next prime is 1072447. The reversal of 1072441 is 1442701.

1072441 = T₃ + T₄ + ... + T₁₈₅.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1442701 = 13 ⋅110977.

It can be written as a sum of positive squares in 2 ways, for example, as 129600 + 942841 = 360^2 + 971^2 .

It is a cyclic number.

It is not a de Polignac number, because 1072441 - 2¹ = 1072439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1072447) 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, 8730 + ... + 8851.

It is an arithmetic number, because the mean of its divisors is an integer number (272521).

2^1072441 is an apocalyptic number.

It is an amenable number.

1072441 is a deficient number, since it is larger than the sum of its proper divisors (17643).

1072441 is an equidigital number, since it uses as much as digits as its factorization.

1072441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17642.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 1072441 is about 1035.5872730002. The cubic root of 1072441 is about 102.3586312083.

The spelling of 1072441 in words is "one million, seventy-two thousand, four hundred forty-one".