1741145 has 8 divisors (see below), whose sum is σ = 2387904. Its totient is φ = 1193904.

The previous prime is 1741127. The next prime is 1741151. The reversal of 1741145 is 5411471.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1741145 - 2¹⁰ = 1740121 is a prime.

It is a super-2 number, since 2×1741145² = 6063171822050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1741145.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24839 + ... + 24908.

It is an arithmetic number, because the mean of its divisors is an integer number (298488).

2^1741145 is an apocalyptic number.

It is an amenable number.

1741145 is a deficient number, since it is larger than the sum of its proper divisors (646759).

1741145 is an equidigital number, since it uses as much as digits as its factorization.

1741145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49759.

The product of its digits is 560, while the sum is 23.

The square root of 1741145 is about 1319.5245355809. The cubic root of 1741145 is about 120.3035140868.

The spelling of 1741145 in words is "one million, seven hundred forty-one thousand, one hundred forty-five".