1156124 has 6 divisors (see below), whose sum is σ = 2023224. Its totient is φ = 578060.

The previous prime is 1156121. The next prime is 1156151. The reversal of 1156124 is 4216511.

It is a junction number, because it is equal to n+sod(n) for n = 1156096 and 1156105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1156121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144512 + ... + 144519.

It is an arithmetic number, because the mean of its divisors is an integer number (337204).

2^1156124 is an apocalyptic number.

It is an amenable number.

1156124 is a deficient number, since it is larger than the sum of its proper divisors (867100).

1156124 is a wasteful number, since it uses less digits than its factorization.

1156124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289035 (or 289033 counting only the distinct ones).

The product of its digits is 240, while the sum is 20.

The square root of 1156124 is about 1075.2320679742. The cubic root of 1156124 is about 104.9545986633.

The spelling of 1156124 in words is "one million, one hundred fifty-six thousand, one hundred twenty-four".