1241432 has 16 divisors (see below), whose sum is σ = 2408400. Its totient is φ = 599200.

The previous prime is 1241423. The next prime is 1241437. The reversal of 1241432 is 2341421.

It is a self number, because there is not a number n which added to its sum of digits gives 1241432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2444 + ... + 2907.

It is an arithmetic number, because the mean of its divisors is an integer number (150525).

2^1241432 is an apocalyptic number.

It is an amenable number.

1241432 is a deficient number, since it is larger than the sum of its proper divisors (1166968).

1241432 is a wasteful number, since it uses less digits than its factorization.

1241432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5386 (or 5382 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 1241432 is about 1114.1956740178. The cubic root of 1241432 is about 107.4750473904.

Adding to 1241432 its reverse (2341421), we get a palindrome (3582853).

The spelling of 1241432 in words is "one million, two hundred forty-one thousand, four hundred thirty-two".