1141401 has 8 divisors (see below), whose sum is σ = 1537344. Its totient is φ = 753200.

The previous prime is 1141391. The next prime is 1141417. The reversal of 1141401 is 1041411.

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 1141401 - 2¹¹ = 1139353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1141801) 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, 1581 + ... + 2186.

It is an arithmetic number, because the mean of its divisors is an integer number (192168).

2^1141401 is an apocalyptic number.

It is an amenable number.

1141401 is a deficient number, since it is larger than the sum of its proper divisors (395943).

1141401 is a wasteful number, since it uses less digits than its factorization.

1141401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1141401 is about 1068.3637021165. The cubic root of 1141401 is about 104.5071689106.

Adding to 1141401 its reverse (1041411), we get a palindrome (2182812).

The spelling of 1141401 in words is "one million, one hundred forty-one thousand, four hundred one".