1124632245 has 32 divisors (see below), whose sum is σ = 1964736000. Its totient is φ = 544792640.

The previous prime is 1124632207. The next prime is 1124632247. The reversal of 1124632245 is 5422364211.

It is a de Polignac number, because none of the positive numbers 2^k-1124632245 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124632247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245062 + ... + 249608.

It is an arithmetic number, because the mean of its divisors is an integer number (61398000).

Almost surely, 2^1124632245 is an apocalyptic number.

1124632245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1124632245 is a deficient number, since it is larger than the sum of its proper divisors (840103755).

1124632245 is a wasteful number, since it uses less digits than its factorization.

1124632245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6065.

The product of its digits is 11520, while the sum is 30.

The square root of 1124632245 is about 33535.5370465421. The cubic root of 1124632245 is about 1039.9285715859.

Adding to 1124632245 its reverse (5422364211), we get a palindrome (6546996456).

The spelling of 1124632245 in words is "one billion, one hundred twenty-four million, six hundred thirty-two thousand, two hundred forty-five".