1124361 has 24 divisors (see below), whose sum is σ = 1927744. Its totient is φ = 641520.

The previous prime is 1124353. The next prime is 1124369. The reversal of 1124361 is 1634211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1124353) and next prime (1124369).

It is not a de Polignac number, because 1124361 - 2³ = 1124353 is a prime.

It is an Ulam number.

It is a Curzon number.

1124361 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1124369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1371 + ... + 2031.

2^1124361 is an apocalyptic number.

It is an amenable number.

1124361 is a deficient number, since it is larger than the sum of its proper divisors (803383).

1124361 is an frugal number, since it uses more digits than its factorization.

1124361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 671 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 1124361 is about 1060.3589015046. The cubic root of 1124361 is about 103.9844959630.

Adding to 1124361 its reverse (1634211), we get a palindrome (2758572).

It can be divided in two parts, 1124 and 361, that added together give a triangular number (1485 = T₅₄).

The spelling of 1124361 in words is "one million, one hundred twenty-four thousand, three hundred sixty-one".