1141404 has 24 divisors (see below), whose sum is σ = 2905728. Its totient is φ = 345840.

The previous prime is 1141391. The next prime is 1141417. The reversal of 1141404 is 4041411.

It is an interprime number because it is at equal distance from previous prime (1141391) and next prime (1141417).

It is a congruent number.

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, 4192 + ... + 4455.

It is an arithmetic number, because the mean of its divisors is an integer number (121072).

2^1141404 is an apocalyptic number.

It is an amenable number.

1141404 is an abundant number, since it is smaller than the sum of its proper divisors (1764324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141404 is a wasteful number, since it uses less digits than its factorization.

1141404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8665 (or 8663 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1141404 is about 1068.3651061318. The cubic root of 1141404 is about 104.5072604709.

Adding to 1141404 its reverse (4041411), we get a palindrome (5182815).

The spelling of 1141404 in words is "one million, one hundred forty-one thousand, four hundred four".