1341001 has 8 divisors (see below), whose sum is σ = 1423520. Its totient is φ = 1259712.

The previous prime is 1340981. The next prime is 1341007. The reversal of 1341001 is 1001431.

It is a happy number.

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

It is a 5-Lehmer number, since φ(1341001) divides (1341001-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 1341001 - 2⁹ = 1340489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1341007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2881 + ... + 3313.

It is an arithmetic number, because the mean of its divisors is an integer number (177940).

2^1341001 is an apocalyptic number.

It is an amenable number.

1341001 is a deficient number, since it is larger than the sum of its proper divisors (82519).

1341001 is a wasteful number, since it uses less digits than its factorization.

1341001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1341001 is about 1158.0159757102. The cubic root of 1341001 is about 110.2748224575.

Adding to 1341001 its reverse (1001431), we get a palindrome (2342432).

It can be divided in two parts, 13 and 41001, that added together give a palindrome (41014).

The spelling of 1341001 in words is "one million, three hundred forty-one thousand, one".