1134520 has 32 divisors (see below), whose sum is σ = 2585520. Its totient is φ = 448000.

The previous prime is 1134517. The next prime is 1134541. The reversal of 1134520 is 254311.

It is a junction number, because it is equal to n+sod(n) for n = 1134494 and 1134503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4395 + ... + 4645.

2^1134520 is an apocalyptic number.

1134520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134520 is an abundant number, since it is smaller than the sum of its proper divisors (1451000).

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

1134520 is a wasteful number, since it uses less digits than its factorization.

1134520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1134520 is about 1065.1384886483. The cubic root of 1134520 is about 104.2967363628.

Adding to 1134520 its reverse (254311), we get a palindrome (1388831).

The spelling of 1134520 in words is "one million, one hundred thirty-four thousand, five hundred twenty".