1141432 has 16 divisors (see below), whose sum is σ = 2176200. Its totient is φ = 561120.

The previous prime is 1141423. The next prime is 1141447. The reversal of 1141432 is 2341411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 682 + ... + 1657.

2^1141432 is an apocalyptic number.

It is an amenable number.

1141432 is a deficient number, since it is larger than the sum of its proper divisors (1034768).

1141432 is a wasteful number, since it uses less digits than its factorization.

1141432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2406 (or 2402 counting only the distinct ones).

The product of its digits is 96, while the sum is 16.

The square root of 1141432 is about 1068.3782101859. The cubic root of 1141432 is about 104.5081150265.

Adding to 1141432 its reverse (2341411), we get a palindrome (3482843).

The spelling of 1141432 in words is "one million, one hundred forty-one thousand, four hundred thirty-two".